10221128168640

Names of 10221128168640

• Cardinal: 10221128168640 can be written as Ten trillion, two hundred twenty-one billion, one hundred twenty-eight million, one hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.022112816864 × 10¹³

Factors of 10221128168640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 685977

Divisors of 10221128168640

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 64 80 96 106 120 159 160 192 212 240 265 293 318 320 424 480 530 586 636 795 848 879 960 1060 1172 1272 1465 1590 1696 1758 2120 2344 2544 2930 3180 3392 3516 4240 4395 4688 5088 5860 6360 7032 8480 8790 9376 10176 11720 12720 14064 15529 16960 17580 18752 23440 25440 28128 31058 35160 46587 46880 50880 56256 62116 70320 77645 93174 93760 124232 140640 155290 186348 232935 248464 281280 310580 372696 465870 496928 621160 685621 745392 931740 993856 1242320 1371242 1490784 1863480 2056863 2484640 2742484 2981568 3428105 3726960 4113726 4969280 5484968 6856210 7453920 8227452 10284315 10969936 13712420 14907840 16454904 20568630 21939872 27424840 32909808 36337913 41137260 43879744 54849680 65819616 72675826 82274520 109013739 109699360 131639232 145351652 164549040 181689565 200886953 218027478 219398720 290703304 329098080 363379130 401773906 436054956 545068695 581406608 602660859 658196160 726758260 803547812 872109912 1004434765 1090137390 1162813216 1205321718 1453516520 1607095624 1744219824 2008869530 2180274780 2325626432 2410643436 2907033040 3013304295 3214191248 3488439648 4017739060 4360549560 4821286872 5814066080 6026608590 6428382496 6976879296 8035478120 8721099120 9642573744 10647008509 11628132160 12053217180 12856764992 16070956240 17442198240 19285147488 21294017018 24106434360 31941025527 32141912480 34884396480 38570294976 42588034036 48212868720 53235042545 63882051054 64283824960 85176068072 96425737440 106470085090 127764102108 159705127635 170352136144 192851474880 212940170180 255528204216 319410255270 340704272288 425880340360 511056408432 638820510540 681408544576 851760680720 1022112816864 1277641021080 1703521361440 2044225633728 2555282042160 3407042722880 5110564084320 10221128168640
• Sum of all divisors σ(n): 33177281489856
• Sum of proper divisors (its aliquot sum) s(n): 22956153321216
• 10221128168640 is an abundant number, because the sum of its proper divisors (22956153321216) is greater than itself. Its abundance is 12735025152576

Bases of 10221128168640

• Binary: 10010100101111001010101101101011010011000000₂
• Hexadecimal: 0x94BCAB6B4C0
• Base-36: 3MFIRT5MO

Squares and roots of 10221128168640

• 10221128168640 squared (10221128168640²) is 104471461039766080279449600
• 10221128168640 cubed (10221128168640³) is 1067816193252529386340681909475180544000
• The square root of 10221128168640 is 3197049.9165074041
• The cube root of 10221128168640 is 21701.9926169247

Scales and comparisons

• 10,221,128,168,640 seconds is equal to 325,000 years, 13 weeks, 3 days, 13 hours, 4 minutes.
• To count from 1 to 10,221,128,168,640 would take you about eight hundred twelve thousand, five hundred 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 10221128168640 cubic inches would be around 1808.5 feet tall.

Recreational maths with 10221128168640

• 10221128168640 backwards is 04686182112201
• The number of decimal digits it has is: 14
• The sum of 10221128168640's digits is 42
• More coming soon!