138722062752

Names of 138722062752

• Cardinal: 138722062752 can be written as One hundred thirty-eight billion, seven hundred twenty-two million, sixty-two thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.38722062752 × 10¹¹

Factors of 138722062752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 135746

Divisors of 138722062752

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 72 78 84 91 96 104 108 112 117 126 144 156 168 169 182 189 208 216 224 234 252 273 288 312 336 338 351 364 378 416 432 468 504 507 546 624 672 676 702 728 756 819 864 936 1008 1014 1092 1183 1248 1352 1404 1456 1512 1521 1638 1872 2016 2028 2184 2366 2457 2704 2808 2912 3024 3042 3276 3549 3744 4056 4368 4563 4732 4914 5408 5616 6048 6084 6552 7098 8112 8736 9126 9464 9828 10647 11232 12168 13104 14196 16224 18252 18928 19656 21294 24336 26208 28392 31941 36504 37856 39312 42588 48672 56784 63882 73008 78624 85176 113568 127764 135721 146016 170352 255528 271442 340704 407163 511056 542884 814326 950047 1022112 1085768 1221489 1628652 1764373 1900094 2171536 2442978 2850141 3257304 3528746 3664467 3800188 4343072 4885956 5293119 5700282 6514608 7057492 7328934 7600376 8550423 9771912 10586238 11400564 12350611 13029216 14114984 14657868 15200752 15879357 17100846 19543824 21172476 22801128 22936849 24701222 25651269 28229968 29315736 30401504 31758714 34201692 37051833 39087648 42344952 45602256 45873698 47638071 49402444 51302538 56459936 58631472 63517428 68403384 68810547 74103666 84689904 91204512 91747396 95276142 98804888 102605076 111155499 117262944 127034856 136806768 137621094 148207332 160557943 169379808 183494792 190552284 197609776 205210152 206431641 222310998 254069712 273613536 275242188 296414664 321115886 333466497 366989584 381104568 395219552 410420304 412863282 444621996 481673829 508139424 550484376 592829328 619294923 642231772 666932994 733979168 762209136 820840608 825726564 889243992 963347658 1100968752 1185658656 1238589846 1284463544 1333865988 1445021487 1524418272 1651453128 1778487984 1926695316 2201937504 2477179692 2568927088 2667731976 2890042974 3302906256 3556975968 3853390632 4335064461 4954359384 5137854176 5335463952 5780085948 6605812512 7706781264 8670128922 9908718768 10670927904 11560171896 15413562528 17340257844 19817437536 23120343792 34680515688 46240687584 69361031376 138722062752
• Sum of all divisors σ(n): 500716460160
• Sum of proper divisors (its aliquot sum) s(n): 361994397408
• 138722062752 is an abundant number, because the sum of its proper divisors (361994397408) is greater than itself. Its abundance is 223272334656

Bases of 138722062752

• Binary: 10000001001100011110101011000110100000₂
• Hexadecimal: 0x204C7AB1A0
• Base-36: 1RQ7J8O0

Squares and roots of 138722062752

• 138722062752 squared (138722062752²) is 19243810694169825813504
• 138722062752 cubed (138722062752³) is 2669541114704235257045811337003008
• The square root of 138722062752 is 372454.1082495937
• The cube root of 138722062752 is 5176.6465421387

Scales and comparisons

• 138,722,062,752 seconds is equal to 4,410 years, 48 weeks, 3 days, 10 hours, 19 minutes, 12 seconds.
• To count from 1 to 138,722,062,752 would take you about eight thousand, eight hundred twenty-one 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 138722062752 cubic inches would be around 431.4 feet tall.

Recreational maths with 138722062752

• 138722062752 backwards is 257260227831
• The number of decimal digits it has is: 12
• The sum of 138722062752's digits is 45
• More coming soon!