125142013620

Names of 125142013620

• Cardinal: 125142013620 can be written as One hundred twenty-five billion, one hundred forty-two million, thirteen thousand, six hundred twenty.

Scientific notation

• Scientific notation: 1.2514201362 × 10¹¹

Factors of 125142013620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3198

Divisors of 125142013620

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 61 65 78 90 117 122 130 156 180 183 195 234 244 260 305 313 366 390 468 549 585 610 626 732 780 793 915 939 1098 1170 1220 1252 1565 1586 1830 1878 2196 2340 2379 2745 2801 2817 3130 3172 3660 3756 3965 4069 4695 4758 5490 5602 5634 6260 7137 7930 8138 8403 9390 9516 10980 11204 11268 11895 12207 14005 14085 14274 15860 16276 16806 18780 19093 20345 23790 24414 25209 28010 28170 28548 33612 35685 36413 36621 38186 40690 42015 47580 48828 50418 56020 56340 57279 61035 71370 72826 73242 76372 81380 84030 95465 100836 109239 114558 122070 126045 142740 145652 146484 168060 170861 171837 182065 183105 190930 218478 229116 244140 248209 252090 286395 327717 341722 343674 364130 366210 381860 436956 496418 504180 512583 546195 572790 655434 683444 687348 728260 732420 744627 854305 859185 876713 992836 1025166 1092390 1145580 1241045 1310868 1489254 1537749 1638585 1708610 1718370 1753426 2050332 2184780 2221193 2233881 2482090 2562915 2630139 2978508 3075498 3277170 3417220 3436740 3506852 3723135 4383565 4442386 4467762 4964180 5125830 5260278 6150996 6554340 6663579 7446270 7688745 7890417 8767130 8884772 8935524 10251660 10520556 11105965 11169405 11397269 13150695 13327158 14892540 15377490 15780834 17534260 19990737 22211930 22338810 22794538 26301390 26654316 30754980 31561668 33317895 34191807 39452085 39981474 44423860 44677620 45589076 52602780 53479493 56986345 66635790 68383614 78904170 79962948 99953685 102575421 106958986 113972690 133271580 136767228 157808340 160438479 170959035 199907370 205150842 213917972 227945380 267397465 320876958 341918070 399814740 410301684 481315437 512877105 534794930 641753916 683836140 695233409 802192395 962630874 1025754210 1069589860 1390466818 1604384790 1925261748 2051508420 2085700227 2406577185 2780933636 3208769580 3476167045 4171400454 4813154370 6257100681 6952334090 8342800908 9626308740 10428501135 12514201362 13904668180 20857002270 25028402724 31285503405 41714004540 62571006810 125142013620
• Sum of all divisors σ(n): 416975124384
• Sum of proper divisors (its aliquot sum) s(n): 291833110764
• 125142013620 is an abundant number, because the sum of its proper divisors (291833110764) is greater than itself. Its abundance is 166691097144

Bases of 125142013620

• Binary: 1110100100011000010111001011010110100₂
• Hexadecimal: 0x1D230B96B4
• Base-36: 1LHMBNP0

Squares and roots of 125142013620

• 125142013620 squared (125142013620²) is 15660523572868265504400
• 125142013620 cubed (125142013620³) is 1959789454252211544217400969928000
• The square root of 125142013620 is 353754.1711697545
• The cube root of 125142013620 is 5001.8927983059

Scales and comparisons

• 125,142,013,620 seconds is equal to 3,979 years, 6 weeks, 4 days, 22 hours, 27 minutes.
• To count from 1 to 125,142,013,620 would take you about seven thousand, nine hundred fifty-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 125142013620 cubic inches would be around 416.8 feet tall.

Recreational maths with 125142013620

• 125142013620 backwards is 026310241521
• The number of decimal digits it has is: 12
• The sum of 125142013620's digits is 27
• More coming soon!