129959629432072

Names of 129959629432072

• Cardinal: 129959629432072 can be written as One hundred twenty-nine trillion, nine hundred fifty-nine billion, six hundred twenty-nine million, four hundred thirty-two thousand and seventy-two.

Scientific notation

• Scientific notation: 1.29959629432072 × 10¹⁴

Factors of 129959629432072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1097094

Divisors of 129959629432072

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 22 31 44 62 88 121 124 242 248 341 359 484 682 718 968 1331 1364 1436 2662 2728 2872 3751 3949 5324 7502 7898 10648 11129 15004 15796 22258 30008 31592 41261 43439 44516 82522 86878 89032 122419 165044 173756 244838 330088 347512 477829 489676 955658 979352 1096691 1346609 1911316 2193382 2693218 3822632 4386764 5386436 8773528 10772872 12063601 14812699 24127202 29625398 33997421 48254404 59250796 67994842 96508808 118501592 132699611 135989684 265399222 271979368 373971631 393712069 530798444 747943262 787424138 1061596888 1459695721 1495886524 1574848276 2919391442 2991773048 3149696552 4113687941 4330832759 5838782884 8227375882 8661665518 11677565768 12205074139 16454751764 17323331036 24410148278 32909503528 34646662072 45250567351 47639160349 48820296556 90501134702 95278320698 97640593112 134255815529 181002269404 190556641396 268511631058 362004538808 381113282792 524030763839 537023262116 1048061527678 1074046524232 1476813970819 2096123055356 2953627941638 4192246110712 5907255883276 11814511766552 16244953679009 32489907358018 64979814716036 129959629432072
• Sum of all divisors σ(n): 277440264806400
• Sum of proper divisors (its aliquot sum) s(n): 147480635374328
• 129959629432072 is an abundant number, because the sum of its proper divisors (147480635374328) is greater than itself. Its abundance is 17521005942256

Bases of 129959629432072

• Binary: 11101100011001010010101100011000010010100001000₂
• Hexadecimal: 0x7632958C2508
• Base-36: 1A2EMNWLQG

Squares and roots of 129959629432072

• 129959629432072 squared (129959629432072²) is 16889505282121474829262213184
• 129959629432072 cubed (129959629432072³) is 2194953847755529528000545441540531710837248
• The square root of 129959629432072 is 11399983.7470091159
• The cube root of 129959629432072 is 50652.7258249595

Scales and comparisons

• 129,959,629,432,072 seconds is equal to 4,132,314 years, 11 weeks, 4 days, 16 hours, 27 minutes, 52 seconds.
• To count from 1 to 129,959,629,432,072 would take you about ten million, three hundred thirty thousand, seven hundred eighty-five 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 129959629432072 cubic inches would be around 4221.1 feet tall.

Recreational maths with 129959629432072

• 129959629432072 backwards is 270234926959921
• The number of decimal digits it has is: 15
• The sum of 129959629432072's digits is 70
• More coming soon!