13195661292

Names of 13195661292

• Cardinal: 13195661292 can be written as Thirteen billion, one hundred ninety-five million, six hundred sixty-one thousand, two hundred ninety-two.

Scientific notation

• Scientific notation: 1.3195661292 × 10¹⁰

Factors of 13195661292

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1103

Divisors of 13195661292

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 23 27 33 36 43 44 46 54 66 69 86 92 99 108 121 129 132 138 172 198 207 242 253 258 276 297 363 387 396 414 473 484 506 516 594 621 726 759 774 828 946 989 1012 1021 1089 1161 1188 1242 1419 1452 1518 1548 1892 1978 2042 2178 2277 2322 2484 2783 2838 2967 3036 3063 3267 3956 4084 4257 4356 4554 4644 5203 5566 5676 5934 6126 6534 6831 8349 8514 8901 9108 9189 10406 10879 11132 11231 11868 12252 12771 13068 13662 15609 16698 17028 17802 18378 20812 21758 22462 23483 25047 25542 26703 27324 27567 31218 32637 33396 33693 35604 36756 43516 43903 44924 46827 46966 50094 51084 53406 55134 62436 65274 67386 70449 75141 87806 93654 93932 97911 100188 101079 106812 110268 119669 123541 130548 131709 134772 140481 140898 150282 175612 187308 195822 202158 211347 239338 247082 258313 263418 280962 281796 293733 300564 303237 359007 370623 391644 395127 404316 422694 478676 482933 494164 516626 526836 561924 587466 606474 634041 718014 741246 774939 790254 845388 965866 1009769 1033252 1077021 1111869 1174932 1185381 1212948 1268082 1436028 1448799 1482492 1549878 1580508 1931732 2019538 2154042 2223738 2324817 2370762 2536164 2841443 2897598 3029307 3099756 3231063 3335607 4039076 4308084 4346397 4447476 4649634 4741524 5312263 5682886 5795196 6058614 6462126 6671214 6974451 8524329 8692794 9087921 9299268 10624526 11107459 11365772 12117228 12924252 13039191 13342428 13948902 15936789 17048658 17385588 18175842 21249052 22214918 25572987 26078382 27263763 27897804 31873578 33322377 34097316 36351684 44429836 47810367 51145974 52156764 54527526 63747156 66644754 76718961 95620734 99967131 102291948 109055052 122182049 133289508 143431101 153437922 191241468 199934262 244364098 286862202 299901393 306875844 366546147 399868524 488728196 573724404 599802786 733092294 1099638441 1199605572 1466184588 2199276882 3298915323 4398553764 6597830646 13195661292
• Sum of all divisors σ(n): 40190599680
• Sum of proper divisors (its aliquot sum) s(n): 26994938388
• 13195661292 is an abundant number, because the sum of its proper divisors (26994938388) is greater than itself. Its abundance is 13799277096

Bases of 13195661292

• Binary: 1100010010100001011100111111101100₂
• Hexadecimal: 0x31285CFEC
• Base-36: 628CTF0

Squares and roots of 13195661292

• 13195661292 squared (13195661292²) is 174125476933187109264
• 13195661292 cubed (13195661292³) is 2297700815918296007908339409088
• The square root of 13195661292 is 114872.3695759779
• The cube root of 13195661292 is 2363.0725380831

Scales and comparisons

• 13,195,661,292 seconds is equal to 419 years, 30 weeks, 1 day, 13 hours, 28 minutes, 12 seconds.
• To count from 1 to 13,195,661,292 would take you about eight hundred thirty-nine 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 13195661292 cubic inches would be around 196.9 feet tall.

Recreational maths with 13195661292

• 13195661292 backwards is 29216659131
• The number of decimal digits it has is: 11
• The sum of 13195661292's digits is 45
• More coming soon!