139122811750

Names of 139122811750

• Cardinal: 139122811750 can be written as One hundred thirty-nine billion, one hundred twenty-two million, eight hundred eleven thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3912281175 × 10¹¹

Factors of 139122811750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 118

Divisors of 139122811750

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 13 19 25 26 38 50 65 79 95 125 130 158 190 247 250 325 361 395 475 494 650 722 790 950 1027 1235 1501 1625 1805 1975 2054 2375 2470 3002 3250 3610 3950 4693 4750 5135 6175 6241 6859 7505 9025 9386 9875 10270 12350 12482 13718 15010 18050 19513 19750 23465 25675 28519 30875 31205 34295 37525 39026 45125 46930 51350 57038 61750 62410 68590 75050 81133 89167 90250 97565 117325 118579 128375 142595 156025 162266 171475 178334 187625 195130 234650 237158 256750 285190 312050 342950 370747 375250 405665 445835 487825 541861 586625 592895 712975 741494 780125 811330 857375 891670 975650 1083722 1173250 1185790 1425950 1541527 1560250 1714750 1853735 2028325 2229175 2253001 2439125 2709305 2964475 3083054 3564875 3707470 4056650 4458350 4506002 4878250 5418610 5928950 7044193 7129750 7707635 9268675 10141625 11145875 11265005 13546525 14088386 14822375 15415270 18537350 20283250 22291750 22530010 27093050 29289013 29644750 35220965 38538175 42807019 46343375 56325025 58578026 67732625 70441930 77076350 85614038 92686750 112650050 135465250 146445065 176104825 192690875 214035095 281625125 292890130 352209650 385381750 428070190 556491247 563250250 732225325 880524125 1070175475 1112982494 1464450650 1761048250 2140350950 2782456235 3661126625 5350877375 5564912470 7322253250 10701754750 13912281175 27824562350 69561405875 139122811750
• Sum of all divisors σ(n): 299845990080
• Sum of proper divisors (its aliquot sum) s(n): 160723178330
• 139122811750 is an abundant number, because the sum of its proper divisors (160723178330) is greater than itself. Its abundance is 21600366580

Bases of 139122811750

• Binary: 10000001100100010111011010001101100110₂
• Hexadecimal: 0x20645DA366
• Base-36: 1RWU4OKM

Squares and roots of 139122811750

• 139122811750 squared (139122811750²) is 19355156749225938062500
• 139122811750 cubed (139122811750³) is 2692743828814302139286347234375000
• The square root of 139122811750 is 372991.7046664711
• The cube root of 139122811750 is 5181.6266233899

Scales and comparisons

• 139,122,811,750 seconds is equal to 4,423 years, 35 weeks, 17 hours, 29 minutes, 10 seconds.
• To count from 1 to 139,122,811,750 would take you about eight thousand, eight hundred forty-seven 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 139122811750 cubic inches would be around 431.8 feet tall.

Recreational maths with 139122811750

• 139122811750 backwards is 057118221931
• The number of decimal digits it has is: 12
• The sum of 139122811750's digits is 40
• More coming soon!