10421212560

Names of 10421212560

• Cardinal: 10421212560 can be written as Ten billion, four hundred twenty-one million, two hundred twelve thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.042121256 × 10¹⁰

Factors of 10421212560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 508

Divisors of 10421212560

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 113 120 132 165 176 181 193 220 226 240 264 330 339 362 386 440 452 528 543 565 579 660 678 724 772 880 904 905 965 1086 1130 1158 1243 1320 1356 1448 1544 1695 1808 1810 1930 1991 2123 2172 2260 2316 2486 2640 2712 2715 2895 2896 3088 3390 3620 3729 3860 3982 4246 4344 4520 4632 4972 5424 5430 5790 5973 6215 6369 6780 7240 7458 7720 7964 8492 8688 9040 9264 9944 9955 10615 10860 11580 11946 12430 12738 13560 14480 14916 15440 15928 16984 18645 19888 19910 20453 21230 21720 21809 23160 23892 24860 25476 27120 29832 29865 31845 31856 33968 34933 37290 39820 40906 42460 43440 43618 46320 47784 49720 50952 59664 59730 61359 63690 65427 69866 74580 79640 81812 84920 87236 95568 99440 101904 102265 104799 109045 119460 122718 127380 130854 139732 149160 159280 163624 169840 174472 174665 204530 209598 218090 224983 238920 239899 245436 254760 261708 279464 298320 306795 327135 327248 348944 349330 384263 409060 419196 436180 449966 477840 479798 490872 509520 523416 523995 558928 613590 654270 674949 698660 719697 768526 818120 838392 872360 899932 959596 981744 1046832 1047990 1124915 1152789 1199495 1227180 1308540 1349898 1397320 1439394 1537052 1636240 1676784 1744720 1799864 1919192 1921315 2095980 2249830 2305578 2398990 2454360 2617080 2699796 2794640 2878788 3074104 3374745 3598485 3599728 3838384 3842630 3947429 4191960 4499660 4611156 4797980 4908720 5234160 5399592 5757576 5763945 6148208 6749490 7196970 7685260 7894858 8383920 8999320 9222312 9595960 10799184 11515152 11527890 11842287 13498980 14393940 15370520 15789716 17998640 18444624 19191920 19737145 23055780 23684574 26997960 28787880 30741040 31579432 39474290 43421719 46111560 47369148 53995920 57575760 59211435 63158864 78948580 86843438 92223120 94738296 118422870 130265157 157897160 173686876 189476592 217108595 236845740 260530314 315794320 347373752 434217190 473691480 521060628 651325785 694747504 868434380 947382960 1042121256 1302651570 1736868760 2084242512 2605303140 3473737520 5210606280 10421212560
• Sum of all divisors σ(n): 35936199936
• Sum of proper divisors (its aliquot sum) s(n): 25514987376
• 10421212560 is an abundant number, because the sum of its proper divisors (25514987376) is greater than itself. Its abundance is 15093774816

Bases of 10421212560

• Binary: 1001101101001001110001010110010000₂
• Hexadecimal: 0x26D271590
• Base-36: 4SCIR2O

Squares and roots of 10421212560

• 10421212560 squared (10421212560²) is 108601671220701753600
• 10421212560 cubed (10421212560³) is 1131761100162167646630345216000
• The square root of 10421212560 is 102084.3404249643
• The cube root of 10421212560 is 2184.2688119259

Scales and comparisons

• 10,421,212,560 seconds is equal to 331 years, 18 weeks, 5 days, 21 hours, 16 minutes.
• To count from 1 to 10,421,212,560 would take you about six hundred sixty-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 10421212560 cubic inches would be around 182 feet tall.

Recreational maths with 10421212560

• 10421212560 backwards is 06521212401
• 10421212560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10421212560's digits is 24
• More coming soon!