38128278125000000

Names of 38128278125000000

• Cardinal: 38128278125000000 can be written as Thirty-eight quadrillion, one hundred twenty-eight trillion, two hundred seventy-eight billion, one hundred twenty-five million.

Scientific notation

• Scientific notation: 3.8128278125 × 10¹⁶

Factors of 38128278125000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 513

Divisors of 38128278125000000

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 320 350 392 400 448 490 499 500 560 625 700 784 800 875 980 998 1000 1120 1225 1250 1400 1568 1600 1750 1960 1996 2000 2240 2450 2495 2500 2800 3125 3136 3493 3500 3920 3992 4000 4375 4900 4990 5000 5600 6125 6250 6986 7000 7840 7984 8000 8750 9800 9980 10000 11200 12250 12475 12500 13972 14000 15625 15680 15968 17465 17500 19600 19960 20000 21875 24451 24500 24950 25000 27944 28000 30625 31250 31936 34930 35000 39200 39920 40000 43750 48902 49000 49900 50000 55888 56000 61250 62375 62500 69860 70000 78125 78400 79840 87325 87500 97804 98000 99800 100000 109375 111776 122255 122500 124750 125000 139720 140000 153125 156250 159680 174650 175000 195608 196000 199600 200000 218750 223552 244510 245000 249001 249500 250000 279440 280000 306250 311875 312500 349300 350000 390625 391216 392000 399200 436625 437500 489020 490000 498002 499000 500000 546875 558880 611275 612500 623750 625000 698600 700000 765625 781250 782432 798400 873250 875000 978040 980000 996004 998000 1000000 1093750 1117760 1222550 1225000 1245005 1247500 1250000 1397200 1400000 1531250 1559375 1562500 1564864 1743007 1746500 1750000 1953125 1956080 1960000 1992008 1996000 2183125 2187500 2445100 2450000 2490010 2495000 2500000 2734375 2794400 3056375 3062500 3118750 3125000 3486014 3493000 3500000 3828125 3906250 3912160 3984016 3992000 4366250 4375000 4890200 4900000 4980020 4990000 5000000 5468750 5588800 6112750 6125000 6225025 6237500 6250000 6972028 6986000 7000000 7656250 7796875 7812500 7824320 7968032 8715035 8732500 8750000 9765625 9780400 9800000 9960040 9980000 10915625 10937500 12201049 12225500 12250000 12450050 12475000 12500000 13671875 13944056 13972000 15281875 15312500 15593750 15625000 15936064 17430070 17465000 17500000 19140625 19531250 19560800 19920080 19960000 21831250 21875000 24402098 24451000 24500000 24900100 24950000 25000000 27343750 27888112 27944000 30563750 30625000 31125125 31187500 31250000 34860140 34930000 35000000 38281250 38984375 39062500 39121600 39840160 43575175 43662500 43750000 48804196 48828125 48902000 49000000 49800200 49900000 54578125 54687500 55776224 61005245 61127500 61250000 62250250 62375000 62500000 68359375 69720280 69860000 76409375 76562500 77968750 78125000 79680320 87150350 87325000 87500000 95703125 97608392 97656250 97804000 99600400 99800000 109156250 109375000 111552448 122010490 122255000 122500000 124500500 124750000 125000000 136718750 139440560 139720000 152818750 153125000 155625625 155937500 156250000 174300700 174650000 175000000 191406250 194921875 195216784 195312500 195608000 199200800 217875875 218312500 218750000 244020980 244510000 245000000 249001000 249500000 272890625 273437500 278881120 305026225 305637500 306250000 311251250 311875000 312500000 341796875 348601400 349300000 382046875 382812500 389843750 390433568 390625000 398401600 435751750 436625000 437500000 478515625 488041960 489020000 498002000 499000000 545781250 546875000 557762240 610052450 611275000 612500000 622502500 623750000 625000000 683593750 697202800 698600000 764093750 765625000 778128125 779687500 780867136 781250000 871503500 873250000 875000000 957031250 974609375 976083920 978040000 996004000 1089379375 1091562500 1093750000 1220104900 1222550000 1225000000 1245005000 1247500000 1364453125 1367187500 1394405600 1525131125 1528187500 1531250000 1556256250 1559375000 1562500000 1743007000 1746500000 1910234375 1914062500 1949218750 1952167840 1992008000 2178758750 2183125000 2187500000 2392578125 2440209800 2445100000 2490010000 2495000000 2728906250 2734375000 2788811200 3050262250 3056375000 3062500000 3112512500 3118750000 3125000000 3486014000 3493000000 3820468750 3828125000 3890640625 3898437500 3904335680 4357517500 4366250000 4375000000 4785156250 4873046875 4880419600 4890200000 4980020000 5446896875 5457812500 5468750000 6100524500 6112750000 6125000000 6225025000 6237500000 6822265625 6972028000 7625655625 7640937500 7656250000 7781281250 7796875000 8715035000 8732500000 9551171875 9570312500 9746093750 9760839200 9960040000 10893793750 10915625000 10937500000 12201049000 12225500000 12450050000 12475000000 13644531250 13944056000 15251311250 15281875000 15312500000 15562562500 15593750000 17430070000 17465000000 19102343750 19140625000 19453203125 19492187500 19521678400 21787587500 21831250000 21875000000 24365234375 24402098000 24451000000 24900100000 27234484375 27289062500 30502622500 30563750000 30625000000 31125125000 31187500000 34111328125 34860140000 38128278125 38204687500 38281250000 38906406250 38984375000 43575175000 43662500000 47755859375 48730468750 48804196000 49800200000 54468968750 54578125000 61005245000 61127500000 62250250000 62375000000 68222656250 69720280000 76256556250 76409375000 76562500000 77812812500 77968750000 87150350000 87325000000 95511718750 97266015625 97460937500 97608392000 108937937500 109156250000 122010490000 122255000000 124500500000 136172421875 136445312500 152513112500 152818750000 153125000000 155625625000 155937500000 170556640625 174300700000 190641390625 191023437500 194532031250 194921875000 217875875000 218312500000 238779296875 244020980000 249001000000 272344843750 272890625000 305026225000 305637500000 311251250000 311875000000 341113281250 348601400000 381282781250 382046875000 389064062500 389843750000 435751750000 436625000000 477558593750 486330078125 488041960000 544689687500 545781250000 610052450000 611275000000 622502500000 680862109375 682226562500 762565562500 764093750000 778128125000 779687500000 871503500000 953206953125 955117187500 972660156250 1089379375000 1091562500000 1193896484375 1220104900000 1245005000000 1361724218750 1364453125000 1525131125000 1528187500000 1556256250000 1559375000000 1743007000000 1906413906250 1910234375000 1945320312500 2178758750000 2183125000000 2387792968750 2431650390625 2440209800000 2723448437500 2728906250000 3050262250000 3056375000000 3112512500000 3404310546875 3812827812500 3820468750000 3890640625000 4357517500000 4766034765625 4775585937500 4863300781250 5446896875000 5457812500000 6100524500000 6225025000000 6808621093750 7625655625000 7640937500000 7781281250000 8715035000000 9532069531250 9551171875000 9726601562500 10893793750000 10915625000000 12158251953125 12201049000000 13617242187500 15251311250000 15281875000000 15562562500000 17021552734375 19064139062500 19102343750000 19453203125000 21787587500000 23830173828125 24316503906250 27234484375000 30502622500000 31125125000000 34043105468750 38128278125000 38204687500000 38906406250000 43575175000000 47660347656250 48633007812500 54468968750000 61005245000000 68086210937500 76256556250000 76409375000000 77812812500000 85107763671875 95320695312500 97266015625000 108937937500000 119150869140625 136172421875000 152513112500000 155625625000000 170215527343750 190641390625000 194532031250000 217875875000000 238301738281250 272344843750000 305026225000000 340431054687500 381282781250000 389064062500000 476603476562500 544689687500000 595754345703125 680862109375000 762565562500000 778128125000000 953206953125000 1089379375000000 1191508691406250 1361724218750000 1525131125000000 1906413906250000 2383017382812500 2723448437500000 3812827812500000 4766034765625000 5446896875000000 7625655625000000 9532069531250000 19064139062500000 38128278125000000
• Sum of all divisors σ(n): 110237898657352284
• Sum of proper divisors (its aliquot sum) s(n): 72109620532352284
• 38128278125000000 is an abundant number, because the sum of its proper divisors (72109620532352284) is greater than itself. Its abundance is 33981342407352284

Bases of 38128278125000000

• Binary: 10000111011101010111011110001001100010011011010101000000₂
• Hexadecimal: 0x8775778989B540
• Base-36: AFFCH5SNN7K

Squares and roots of 38128278125000000

• 38128278125000000 squared (38128278125000000²) is 1453765592777353515625000000000000
• 38128278125000000 cubed (38128278125000000³) is 55429578849970426045196533203125000000000000000000
• The square root of 38128278125000000 is 195264636.1351691353
• The cube root of 38128278125000000 is 336575.4209665231

Scales and comparisons

• 38,128,278,125,000,000 seconds is equal to 1,212,361,305 years, 45 weeks, 15 hours, 33 minutes, 20 seconds.
• To count from 1 to 38,128,278,125,000,000 would take you about three billion, six hundred thirty-seven million, eighty-three thousand, nine hundred seventeen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38128278125000000 cubic inches would be around 28048 feet tall.

Recreational maths with 38128278125000000

• 38128278125000000 backwards is 00000052187282183
• The number of decimal digits it has is: 17
• The sum of 38128278125000000's digits is 47
• More coming soon!