104638999920

Names of 104638999920

• Cardinal: 104638999920 can be written as One hundred four billion, six hundred thirty-eight million, nine hundred ninety-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.0463899992 × 10¹¹

Factors of 104638999920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 368581

Divisors of 104638999920

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 65 70 78 80 84 91 104 105 112 120 130 140 156 168 169 182 195 208 210 240 260 273 280 312 336 338 364 390 420 455 507 520 546 560 624 676 728 780 840 845 910 1014 1040 1092 1183 1352 1365 1456 1560 1680 1690 1820 2028 2184 2366 2535 2704 2730 3120 3380 3549 3640 4056 4368 4732 5070 5460 5915 6760 7098 7280 8112 9464 10140 10920 11830 13520 14196 17745 18928 20280 21840 23660 28392 35490 40560 47320 56784 70980 94640 141960 283920 368551 737102 1105653 1474204 1842755 2211306 2579857 2948408 3685510 4422612 4791163 5159714 5528265 5896816 7371020 7739571 8845224 9582326 10319428 11056530 12899285 14373489 14742040 15479142 17690448 19164652 20638856 22113060 23955815 25798570 28746978 29484080 30958284 33538141 38329304 38697855 41277712 44226120 47911630 51597140 57493956 61916568 62285119 67076282 71867445 76658608 77395710 88452240 95823260 100614423 103194280 114987912 123833136 124570238 134152564 143734890 154791420 167690705 186855357 191646520 201228846 206388560 229975824 249140476 268305128 287469780 309582840 311425595 335381410 373710714 383293040 402457692 435995833 498280952 503072115 536610256 574939560 619165680 622851190 670762820 747421428 804915384 871991666 934276785 996561904 1006144230 1149879120 1245702380 1307987499 1341525640 1494842856 1609830768 1743983332 1868553570 2012288460 2179979165 2491404760 2615974998 2683051280 2989685712 3487966664 3737107140 4024576920 4359958330 4982809520 5231949996 6539937495 6975933328 7474214280 8049153840 8719916660 10463899992 13079874990 14948428560 17439833320 20927799984 26159749980 34879666640 52319499960 104638999920
• Sum of all divisors σ(n): 401432735232
• Sum of proper divisors (its aliquot sum) s(n): 296793735312
• 104638999920 is an abundant number, because the sum of its proper divisors (296793735312) is greater than itself. Its abundance is 192154735392

Bases of 104638999920

• Binary: 1100001011100111110000110110101110000₂
• Hexadecimal: 0x185CF86D70
• Base-36: 1C2JCX2O

Squares and roots of 104638999920

• 104638999920 squared (104638999920²) is 10949320304257760006400
• 104638999920 cubed (104638999920³) is 1145725926441282124969068799488000
• The square root of 104638999920 is 323479.5200936221
• The cube root of 104638999920 is 4712.2811440177

Scales and comparisons

• 104,638,999,920 seconds is equal to 3,327 years, 10 weeks, 1 day, 12 hours, 52 minutes.
• To count from 1 to 104,638,999,920 would take you about six thousand, six hundred fifty-four 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 104638999920 cubic inches would be around 392.7 feet tall.

Recreational maths with 104638999920

• 104638999920 backwards is 029999836401
• 104638999920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 104638999920's digits is 60
• More coming soon!