18976968000000

Names of 18976968000000

• Cardinal: 18976968000000 can be written as Eighteen trillion, nine hundred seventy-six billion, nine hundred sixty-eight million.

Scientific notation

• Scientific notation: 1.8976968 × 10¹³

Factors of 18976968000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 5036

Divisors of 18976968000000

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 53 60 64 72 75 80 90 96 100 106 120 125 128 144 150 159 160 180 192 200 212 225 240 250 256 265 288 300 318 320 360 375 384 400 424 450 477 480 500 512 530 576 600 625 636 640 720 750 768 795 800 848 900 954 960 1000 1060 1125 1152 1200 1250 1272 1280 1325 1440 1500 1536 1590 1600 1696 1800 1875 1908 1920 2000 2120 2250 2304 2385 2400 2500 2544 2560 2650 2880 3000 3125 3180 3200 3392 3600 3750 3816 3840 3975 4000 4240 4500 4608 4770 4800 4973 5000 5088 5300 5625 5760 6000 6250 6360 6400 6625 6784 7200 7500 7632 7680 7950 8000 8480 9000 9375 9540 9600 9946 10000 10176 10600 11250 11520 11925 12000 12500 12720 12800 13250 13568 14400 14919 15000 15264 15625 15900 16000 16960 18000 18750 19080 19200 19875 19892 20000 20352 21200 22500 23040 23850 24000 24865 25000 25440 26500 27136 28125 28800 29838 30000 30528 31250 31800 32000 33125 33920 36000 37500 38160 38400 39750 39784 40000 40704 42400 44757 45000 46875 47700 48000 49730 50000 50880 53000 56250 57600 59625 59676 60000 61056 62500 63600 64000 66250 67840 72000 74595 75000 76320 79500 79568 80000 81408 84800 89514 90000 93750 95400 96000 99375 99460 100000 101760 106000 112500 115200 119250 119352 120000 122112 124325 125000 127200 132500 135680 140625 144000 149190 150000 152640 159000 159136 160000 165625 169600 179028 180000 187500 190800 192000 198750 198920 200000 203520 212000 223785 225000 238500 238704 240000 244224 248650 250000 254400 263569 265000 281250 288000 298125 298380 300000 305280 318000 318272 320000 331250 339200 358056 360000 372975 375000 381600 397500 397840 400000 407040 424000 447570 450000 477000 477408 480000 496875 497300 500000 508800 527138 530000 562500 576000 596250 596760 600000 610560 621625 636000 636544 662500 678400 716112 720000 745950 750000 763200 790707 795000 795680 800000 828125 848000 895140 900000 954000 954816 960000 993750 994600 1000000 1017600 1054276 1060000 1118925 1125000 1192500 1193520 1200000 1221120 1243250 1272000 1273088 1317845 1325000 1432224 1440000 1490625 1491900 1500000 1526400 1581414 1590000 1591360 1600000 1656250 1696000 1790280 1800000 1864875 1908000 1909632 1987500 1989200 2000000 2035200 2108552 2120000 2237850 2250000 2372121 2385000 2387040 2400000 2484375 2486500 2544000 2546176 2635690 2650000 2864448 2880000 2981250 2983800 3000000 3052800 3108125 3162828 3180000 3182720 3312500 3392000 3580560 3600000 3729750 3816000 3819264 3953535 3975000 3978400 4000000 4217104 4240000 4475700 4500000 4744242 4770000 4774080 4800000 4968750 4973000 5088000 5271380 5300000 5594625 5728896 5962500 5967600 6000000 6105600 6216250 6325656 6360000 6365440 6589225 6625000 7161120 7200000 7453125 7459500 7632000 7638528 7907070 7950000 7956800 8000000 8434208 8480000 8951400 9000000 9324375 9488484 9540000 9548160 9937500 9946000 10176000 10542760 10600000 11189250 11457792 11860605 11925000 11935200 12000000 12432500 12651312 12720000 12730880 13178450 13250000 14322240 14400000 14906250 14919000 15264000 15540625 15814140 15900000 15913600 16868416 16960000 17902800 18000000 18648750 18976968 19080000 19096320 19767675 19875000 19892000 21085520 21200000 22378500 22915584 23721210 23850000 23870400 24000000 24865000 25302624 25440000 26356900 26500000 27973125 28644480 29812500 29838000 30528000 31081250 31628280 31800000 31827200 32946125 33736832 35805600 36000000 37297500 37953936 38160000 38192640 39535350 39750000 39784000 42171040 42400000 44757000 46621875 47442420 47700000 47740800 49730000 50605248 50880000 52713800 53000000 55946250 57288960 59303025 59625000 59676000 62162500 63256560 63600000 63654400 65892250 67473664 71611200 72000000 74595000 75907872 76320000 77703125 79070700 79500000 79568000 84342080 84800000 89514000 93243750 94884840 95400000 95481600 98838375 99460000 101210496 105427600 106000000 111892500 114577920 118606050 119250000 119352000 124325000 126513120 127200000 131784500 134947328 139865625 143222400 149190000 151815744 152640000 155406250 158141400 159000000 159136000 164730625 168684160 179028000 186487500 189769680 190800000 190963200 197676750 198920000 202420992 210855200 212000000 223785000 233109375 237212100 238500000 238704000 248650000 253026240 254400000 263569000 279731250 286444800 296515125 298380000 303631488 310812500 316282800 318000000 318272000 329461250 337368320 358056000 372975000 379539360 381600000 395353500 397840000 404841984 421710400 424000000 447570000 466218750 474424200 477000000 477408000 494191875 497300000 506052480 527138000 559462500 572889600 593030250 596760000 607262976 621625000 632565600 636000000 658922500 674736640 699328125 716112000 745950000 759078720 763200000 790707000 795680000 823653125 843420800 895140000 932437500 948848400 954000000 954816000 988383750 994600000 1012104960 1054276000 1118925000 1186060500 1193520000 1214525952 1243250000 1265131200 1272000000 1317845000 1398656250 1432224000 1482575625 1491900000 1518157440 1581414000 1591360000 1647306250 1686841600 1790280000 1864875000 1897696800 1908000000 1976767500 1989200000 2024209920 2108552000 2237850000 2372121000 2387040000 2470959375 2486500000 2530262400 2635690000 2797312500 2864448000 2965151250 2983800000 3036314880 3162828000 3294612500 3373683200 3580560000 3729750000 3795393600 3816000000 3953535000 3978400000 4118265625 4217104000 4475700000 4744242000 4774080000 4941918750 4973000000 5060524800 5271380000 5594625000 5930302500 5967600000 6072629760 6325656000 6589225000 7161120000 7412878125 7459500000 7590787200 7907070000 7956800000 8236531250 8434208000 8951400000 9488484000 9883837500 9946000000 10121049600 10542760000 11189250000 11860605000 11935200000 12354796875 12651312000 13178450000 14322240000 14825756250 14919000000 15181574400 15814140000 16473062500 16868416000 17902800000 18976968000 19767675000 19892000000 21085520000 22378500000 23721210000 23870400000 24709593750 25302624000 26356900000 29651512500 29838000000 30363148800 31628280000 32946125000 35805600000 37064390625 37953936000 39535350000 39784000000 42171040000 44757000000 47442420000 49419187500 50605248000 52713800000 59303025000 59676000000 63256560000 65892250000 71611200000 74128781250 75907872000 79070700000 84342080000 89514000000 94884840000 98838375000 105427600000 118606050000 119352000000 126513120000 131784500000 148257562500 151815744000 158141400000 179028000000 189769680000 197676750000 210855200000 237212100000 253026240000 263569000000 296515125000 316282800000 358056000000 379539360000 395353500000 421710400000 474424200000 527138000000 593030250000 632565600000 759078720000 790707000000 948848400000 1054276000000 1186060500000 1265131200000 1581414000000 1897696800000 2108552000000 2372121000000 3162828000000 3795393600000 4744242000000 6325656000000 9488484000000 18976968000000
• Sum of all divisors σ(n): 69765868782324
• Sum of proper divisors (its aliquot sum) s(n): 50788900782324
• 18976968000000 is an abundant number, because the sum of its proper divisors (50788900782324) is greater than itself. Its abundance is 31811932782324

Bases of 18976968000000

• Binary: 100010100001001101011011011111100001000000000₂
• Hexadecimal: 0x11426B6FC200
• Base-36: 6Q5WCRY80

Squares and roots of 18976968000000

• 18976968000000 squared (18976968000000²) is 360125314473024000000000000
• 18976968000000 cubed (18976968000000³) is 6834086568744513311232000000000000000000
• The square root of 18976968000000 is 4356256.1908133915
• The cube root of 18976968000000 is 26673.2299122881

Scales and comparisons

• 18,976,968,000,000 seconds is equal to 603,408 years, 45 weeks, 6 days, 8 hours.
• To count from 1 to 18,976,968,000,000 would take you about one million, five hundred eight thousand, five hundred twenty-two 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 18976968000000 cubic inches would be around 2222.8 feet tall.

Recreational maths with 18976968000000

• 18976968000000 backwards is 00000086967981
• The number of decimal digits it has is: 14
• The sum of 18976968000000's digits is 54
• More coming soon!