13006725732

Names of 13006725732

• Cardinal: 13006725732 can be written as Thirteen billion, six million, seven hundred twenty-five thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.3006725732 × 10¹⁰

Factors of 13006725732

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 194

Divisors of 13006725732

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 28 33 36 39 42 44 52 61 63 66 77 78 84 91 97 99 117 122 126 132 143 154 156 182 183 194 198 231 234 244 252 273 286 291 308 364 366 388 396 427 429 462 468 546 549 572 582 671 679 693 732 793 819 854 858 873 924 1001 1067 1092 1098 1164 1261 1281 1287 1342 1358 1386 1586 1638 1708 1716 1746 2002 2013 2037 2134 2196 2379 2522 2562 2574 2684 2716 2772 3003 3172 3201 3276 3492 3721 3783 3843 4004 4026 4074 4268 4697 4758 5044 5124 5148 5551 5917 6006 6039 6111 6402 7137 7442 7469 7566 7686 8052 8148 8723 8827 9009 9394 9516 9603 11102 11163 11349 11834 12012 12078 12222 12804 13871 14091 14274 14884 14938 15132 15372 16653 17446 17654 17751 18018 18788 19206 22204 22326 22407 22698 23668 24156 24444 26047 26169 26481 27742 28182 28548 29876 33306 33489 34892 35308 35502 36036 38412 40931 41419 41613 42273 44652 44814 45396 48373 49959 52094 52338 52962 53253 55484 56364 61061 65087 66612 66978 67221 71004 76921 78141 78507 79443 81862 82838 83226 84546 89628 96746 97097 99918 104188 104676 105924 106506 122122 122793 124257 124839 130174 133956 134442 145119 153842 156282 157014 158886 163724 165676 166452 169092 183183 193492 194194 195261 199836 213012 230763 234423 244244 245586 248514 249678 260348 268884 286517 290238 291291 307684 312564 314028 317772 338611 360937 366366 368379 372771 388388 390522 435357 455609 461526 468846 491172 497028 499356 532103 538447 549549 573034 580476 582582 585783 677222 692289 721874 732732 736758 745542 781044 846131 859551 870714 873873 911218 923052 937692 1015833 1064206 1076894 1082811 1099098 1146068 1165164 1171566 1354444 1366827 1384578 1443748 1473516 1491084 1596309 1615341 1692262 1719102 1741428 1747746 1822436 2031666 2128412 2153788 2165622 2198196 2343132 2526559 2538393 2578653 2733654 2769156 3047499 3192618 3230682 3248433 3384524 3438204 3495492 3724721 3970307 4063332 4100481 4331244 4692181 4788927 4846023 5053118 5076786 5157306 5467308 5922917 6094998 6385236 6461364 6496866 7449442 7579677 7615179 7940614 8200962 9384362 9577854 9692046 10106236 10153572 10314612 11174163 11845834 11910921 12189996 12993732 14076543 14898884 15159354 15230358 15881228 16401924 17768751 18768724 19155708 19384092 22348326 22739031 23691668 23821842 27792149 28153086 30318708 30460716 32845267 33522489 35537502 35732763 42229629 44696652 45478062 47643684 51613991 53306253 55584298 56306172 65690534 67044978 71075004 71465526 83376447 84459258 90956124 98535801 103227982 106612506 111168596 131381068 134089956 142931052 154841973 166752894 168918516 197071602 206455964 213225012 250129341 295607403 309683946 333505788 361297937 394143204 464525919 500258682 591214806 619367892 722595874 929051838 1000517364 1083893811 1182429612 1445191748 1858103676 2167787622 3251681433 4335575244 6503362866 13006725732
• Sum of all divisors σ(n): 45342251136
• Sum of proper divisors (its aliquot sum) s(n): 32335525404
• 13006725732 is an abundant number, because the sum of its proper divisors (32335525404) is greater than itself. Its abundance is 19328799672

Bases of 13006725732

• Binary: 1100000111010000101110001001100100₂
• Hexadecimal: 0x30742E264
• Base-36: 5Z3V9T0

Squares and roots of 13006725732

• 13006725732 squared (13006725732²) is 169174914267470935824
• 13006725732 cubed (13006725732³) is 2200411710611608151544141423168
• The square root of 13006725732 is 114047.0329820115
• The cube root of 13006725732 is 2351.7401164505

Scales and comparisons

• 13,006,725,732 seconds is equal to 413 years, 29 weeks, 5 days, 19 hours, 22 minutes, 12 seconds.
• To count from 1 to 13,006,725,732 would take you about eight hundred twenty-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 13006725732 cubic inches would be around 196 feet tall.

Recreational maths with 13006725732

• 13006725732 backwards is 23752760031
• 13006725732 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13006725732's digits is 36
• More coming soon!