642023100000

Names of 642023100000

• Cardinal: 642023100000 can be written as Six hundred forty-two billion, twenty-three million, one hundred thousand.

Scientific notation

• Scientific notation: 6.420231 × 10¹¹

Factors of 642023100000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 315

Divisors of 642023100000

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 41 45 48 50 60 72 75 80 82 90 96 100 120 123 125 127 137 144 150 160 164 180 200 205 225 240 246 250 254 274 288 300 328 360 369 375 381 400 410 411 450 480 492 500 508 548 600 615 625 635 656 685 720 738 750 762 800 820 822 900 984 1000 1016 1025 1096 1125 1143 1200 1230 1233 1250 1270 1312 1370 1440 1476 1500 1524 1640 1644 1800 1845 1875 1905 1968 2000 2032 2050 2055 2192 2250 2286 2400 2460 2466 2500 2540 2740 2952 3000 3048 3075 3125 3175 3280 3288 3425 3600 3690 3750 3810 3936 4000 4064 4100 4110 4384 4500 4572 4920 4932 5000 5080 5125 5207 5480 5617 5625 5715 5904 6000 6096 6150 6165 6250 6350 6560 6576 6850 7200 7380 7500 7620 8200 8220 9000 9144 9225 9375 9525 9840 9864 10000 10160 10250 10275 10414 10960 11234 11250 11430 11808 12000 12192 12300 12330 12500 12700 13152 13700 14760 15000 15240 15375 15621 15875 16400 16440 16851 17125 17399 18000 18288 18450 18750 19050 19680 19728 20000 20320 20500 20550 20828 21920 22468 22500 22860 24600 24660 25000 25400 25625 26035 27400 28085 28125 28575 29520 30000 30480 30750 30825 31242 31750 32800 32880 33702 34250 34798 36000 36576 36900 37500 38100 39456 41000 41100 41656 44936 45000 45720 46125 46863 47625 49200 49320 50000 50553 50800 51250 51375 52070 52197 54800 56170 56250 57150 59040 60000 60960 61500 61650 62484 63500 65760 67404 68500 69596 73800 75000 76200 76875 78105 79375 82000 82200 83312 84255 85625 86995 89872 90000 91440 92250 93726 95250 98400 98640 100000 101106 101600 102500 102750 104140 104394 109600 112340 112500 114300 123000 123300 124968 127000 128125 130175 134808 137000 139192 140425 142875 147600 150000 152400 153750 154125 156210 156591 158750 164000 164400 166624 168510 171250 173990 179744 180000 182880 184500 187452 190500 197280 202212 205000 205500 208280 208788 224680 225000 228600 230625 234315 238125 246000 246600 249936 252765 254000 256250 256875 260350 260985 269616 274000 278384 280850 285750 295200 300000 304800 307500 308250 312420 313182 317500 328800 337020 342500 347980 369000 374904 381000 384375 390525 396875 404424 410000 411000 416560 417576 421275 428125 434975 449360 450000 457200 461250 468630 476250 492000 493200 499872 505530 508000 512500 513750 520700 521970 539232 548000 556768 561700 571500 615000 616500 624840 626364 635000 650875 674040 685000 695960 702125 713359 714375 738000 749808 762000 768750 770625 781050 782955 793750 808848 820000 822000 833120 835152 842550 856250 869950 898720 900000 914400 922500 937260 952500 986400 1011060 1025000 1027500 1041400 1043940 1123400 1143000 1153125 1171575 1190625 1230000 1233000 1249680 1252728 1263825 1270000 1284375 1301750 1304925 1348080 1370000 1391920 1404250 1426718 1428750 1476000 1499616 1524000 1537500 1541250 1562100 1565910 1587500 1617696 1644000 1670304 1685100 1712500 1739900 1845000 1874520 1905000 1952625 2022120 2050000 2055000 2082800 2087880 2106375 2140077 2174875 2246800 2286000 2306250 2343150 2381250 2460000 2466000 2499360 2505456 2527650 2540000 2568750 2603500 2609850 2696160 2740000 2783840 2808500 2853436 2857500 3075000 3082500 3124200 3131820 3175000 3254375 3370200 3425000 3479800 3510625 3566795 3571875 3690000 3749040 3810000 3853125 3905250 3914775 4044240 4100000 4110000 4165600 4175760 4212750 4280154 4349750 4493600 4572000 4612500 4686300 4762500 4932000 5010912 5055300 5137500 5207000 5219700 5617000 5706872 5715000 5857875 6150000 6165000 6248400 6263640 6319125 6350000 6420231 6508750 6524625 6740400 6850000 6959600 7021250 7133590 7143750 7380000 7498080 7620000 7706250 7810500 7829550 8088480 8220000 8351520 8425500 8560308 8699500 9225000 9372600 9525000 9763125 10110600 10275000 10414000 10439400 10531875 10700385 10874375 11234000 11413744 11430000 11715750 12300000 12330000 12496800 12527280 12638250 12700000 12840462 13017500 13049250 13480800 13700000 13919200 14042500 14267180 14287500 15412500 15621000 15659100 16271875 16851000 17120616 17399000 17553125 17833975 18450000 18745200 19050000 19526250 19573875 20221200 20550000 20828000 20878800 21063750 21400770 21748750 22468000 22827488 22860000 23431500 24660000 25054560 25276500 25680924 26035000 26098500 28085000 28534360 28575000 29289375 30825000 31242000 31318200 31595625 32101155 32543750 32623125 33702000 34241232 34798000 35106250 35667950 36900000 37490400 38100000 39052500 39147750 40442400 41100000 41757600 42127500 42801540 43497500 46863000 48815625 50553000 51361848 52070000 52197000 52659375 53501925 54371875 56170000 57068720 57150000 58578750 61650000 62484000 62636400 63191250 64202310 65087500 65246250 67404000 68482464 69596000 70212500 71335900 78105000 78295500 84255000 85603080 86995000 89169875 93726000 97631250 97869375 101106000 102723696 104140000 104394000 105318750 107003850 108743750 112340000 114137440 114300000 117157500 123300000 125272800 126382500 128404620 130175000 130492500 140425000 142671800 146446875 156210000 156591000 157978125 160505775 163115625 168510000 171206160 173990000 178339750 187452000 195262500 195738750 202212000 205447392 208788000 210637500 214007700 217487500 234315000 252765000 256809240 260350000 260985000 267509625 280850000 285343600 292893750 312420000 313182000 315956250 321011550 326231250 337020000 342412320 347980000 356679500 390525000 391477500 421275000 428015400 434975000 445849375 468630000 489346875 505530000 513618480 520700000 521970000 535019250 561700000 570687200 585787500 626364000 631912500 642023100 652462500 713359000 781050000 782955000 802528875 842550000 856030800 869950000 891698750 937260000 978693750 1011060000 1027236960 1043940000 1070038500 1171575000 1263825000 1284046200 1304925000 1337548125 1426718000 1562100000 1565910000 1605057750 1685100000 1712061600 1739900000 1783397500 1957387500 2140077000 2229246875 2343150000 2527650000 2568092400 2609850000 2675096250 2853436000 3131820000 3210115500 3566795000 3914775000 4012644375 4280154000 4458493750 4686300000 5055300000 5136184800 5219700000 5350192500 6420231000 6687740625 7133590000 7829550000 8025288750 8560308000 8916987500 10700385000 12840462000 13375481250 14267180000 15659100000 16050577500 17833975000 20063221875 21400770000 25680924000 26750962500 32101155000 35667950000 40126443750 42801540000 53501925000 64202310000 71335900000 80252887500 107003850000 128404620000 160505775000 214007700000 321011550000 642023100000
• Sum of all divisors σ(n): 2373310098432
• Sum of proper divisors (its aliquot sum) s(n): 1731286998432
• 642023100000 is an abundant number, because the sum of its proper divisors (1731286998432) is greater than itself. Its abundance is 1089263898432

Bases of 642023100000

• Binary: 1001010101111011100011110000111001100000₂
• Hexadecimal: 0x957B8F0E60
• Base-36: 86XVZ6G0

Squares and roots of 642023100000

• 642023100000 squared (642023100000²) is 412193660933610000000000
• 642023100000 cubed (642023100000³) is 264637851992945186391000000000000000
• The square root of 642023100000 is 801263.4398248805
• The cube root of 642023100000 is 8626.8097021763

Scales and comparisons

• 642,023,100,000 seconds is equal to 20,414 years, 18 weeks, 22 hours.
• To count from 1 to 642,023,100,000 would take you about forty thousand, eight hundred twenty-eight 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 642023100000 cubic inches would be around 718.9 feet tall.

Recreational maths with 642023100000

• 642023100000 backwards is 000001320246
• 642023100000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 642023100000's digits is 18
• More coming soon!