139543390272

Names of 139543390272

• Cardinal: 139543390272 can be written as One hundred thirty-nine billion, five hundred forty-three million, three hundred ninety thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.39543390272 × 10¹¹

Factors of 139543390272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 86231

Divisors of 139543390272

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 59 64 66 78 88 96 104 118 132 143 156 176 177 192 208 236 264 286 312 352 354 416 429 472 528 572 624 649 704 708 767 832 858 944 1056 1144 1248 1298 1416 1534 1716 1888 1947 2112 2288 2301 2496 2596 2832 3068 3432 3776 3894 4576 4602 5192 5664 6136 6864 7788 8437 9152 9204 10384 11328 12272 13728 15576 16874 18408 20768 24544 25311 27456 31152 33748 36816 41536 49088 50622 62304 67496 73632 86143 101244 124608 134992 147264 172286 202488 258429 269984 344572 404976 516858 539968 689144 809952 947573 1033716 1119859 1378288 1619904 1895146 2067432 2239718 2756576 2842719 3359577 3790292 4134864 4479436 5082437 5513152 5685438 6719154 7580584 8269728 8958872 10164874 11370876 12318449 13438308 15161168 15247311 16539456 17917744 20329748 22741752 24636898 26876616 30322336 30494622 35835488 36955347 40659496 45483504 49273796 53753232 55906807 60644672 60989244 66071681 71670976 73910694 81318992 90967008 98547592 107506464 111813614 121978488 132143362 147821388 162637984 167720421 181934016 197095184 198215043 215012928 223627228 243956976 264286724 295642776 325275968 335440842 394190368 396430086 447254456 487913952 528573448 591285552 670881684 726788491 788380736 792860172 894508912 975827904 1057146896 1182571104 1341763368 1453576982 1585720344 1789017824 2114293792 2180365473 2365142208 2683526736 2907153964 3171440688 3578035648 4228587584 4360730946 5367053472 5814307928 6342881376 8721461892 10734106944 11628615856 12685762752 17442923784 23257231712 34885847568 46514463424 69771695136 139543390272
• Sum of all divisors σ(n): 441112412160
• Sum of proper divisors (its aliquot sum) s(n): 301569021888
• 139543390272 is an abundant number, because the sum of its proper divisors (301569021888) is greater than itself. Its abundance is 162025631616

Bases of 139543390272

• Binary: 10000001111101011011110010100001000000₂
• Hexadecimal: 0x207D6F2840
• Base-36: 1S3SJ51C

Squares and roots of 139543390272

• 139543390272 squared (139543390272²) is 19472357768603704233984
• 139543390272 cubed (139543390272³) is 2717238819620277768427688117403648
• The square root of 139543390272 is 373555.0699321319
• The cube root of 139543390272 is 5186.8428504007

Scales and comparisons

• 139,543,390,272 seconds is equal to 4,437 years, 2 weeks, 3 days, 12 hours, 51 minutes, 12 seconds.
• To count from 1 to 139,543,390,272 would take you about eight thousand, eight hundred seventy-four 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 139543390272 cubic inches would be around 432.2 feet tall.

Recreational maths with 139543390272

• 139543390272 backwards is 272093345931
• 139543390272 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139543390272's digits is 48
• More coming soon!