27131956956

Names of 27131956956

• Cardinal: 27131956956 can be written as Twenty-seven billion, one hundred thirty-one million, nine hundred fifty-six thousand, nine hundred fifty-six.

Scientific notation

• Scientific notation: 2.7131956956 × 10¹⁰

Factors of 27131956956

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1222

Divisors of 27131956956

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 34 36 39 51 52 68 78 102 117 153 156 169 204 221 234 289 306 338 442 468 507 578 612 663 676 867 884 1014 1156 1187 1326 1521 1734 1989 2028 2197 2374 2601 2652 2873 3042 3468 3561 3757 3978 4394 4748 5202 5746 6084 6591 7122 7514 7956 8619 8788 10404 10683 11271 11492 13182 14244 15028 15431 17238 19773 20179 21366 22542 25857 26364 30862 33813 34476 37349 39546 40358 42732 45084 46293 48841 51714 60537 61724 67626 74698 79092 80716 92586 97682 103428 112047 121074 135252 138879 146523 149396 181611 185172 195364 200603 224094 242148 262327 277758 293046 336141 343043 363222 401206 439569 448188 524654 555516 586092 601809 634933 672282 686086 726444 786981 802412 879138 1029129 1049308 1203618 1269866 1344564 1372172 1573962 1758276 1805427 1904799 2058258 2360943 2407236 2539732 2607839 3087387 3147924 3410251 3610854 3809598 4116516 4459559 4721886 5215678 5714397 6174774 6820502 7221708 7619196 7823517 8919118 9443772 10230753 10431356 11428794 12349548 13378677 13641004 15647034 17838236 20461506 22857588 23470551 26757354 30692259 31294068 40136031 40923012 44333263 46941102 53514708 57974267 61384518 80272062 88666526 93882204 115948534 122769036 132999789 160544124 173922801 177333052 231897068 265999578 347845602 398999367 521768403 531999156 695691204 753665471 797998734 1043536806 1507330942 1595997468 2087073612 2260996413 3014661884 4521992826 6782989239 9043985652 13565978478 27131956956
• Sum of all divisors σ(n): 78990191280
• Sum of proper divisors (its aliquot sum) s(n): 51858234324
• 27131956956 is an abundant number, because the sum of its proper divisors (51858234324) is greater than itself. Its abundance is 24726277368

Bases of 27131956956

• Binary: 11001010001001100001100111011011100₂
• Hexadecimal: 0x65130CEDC
• Base-36: CGPNZZ0

Squares and roots of 27131956956

• 27131956956 squared (27131956956²) is 736143088262236785936
• 27131956956 cubed (27131956956³) is 19973002584187917316295338170816
• The square root of 27131956956 is 164717.8100752921
• The cube root of 27131956956 is 3004.8793543313

Scales and comparisons

• 27,131,956,956 seconds is equal to 862 years, 37 weeks, 6 hours, 42 minutes, 36 seconds.
• To count from 1 to 27,131,956,956 would take you about one thousand, seven hundred twenty-five 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 27131956956 cubic inches would be around 250.4 feet tall.

Recreational maths with 27131956956

• 27131956956 backwards is 65965913172
• The number of decimal digits it has is: 11
• The sum of 27131956956's digits is 54
• More coming soon!