12727668512

Names of 12727668512

• Cardinal: 12727668512 can be written as Twelve billion, seven hundred twenty-seven million, six hundred sixty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.2727668512 × 10¹⁰

Factors of 12727668512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 125

Divisors of 12727668512

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 79 104 124 158 169 208 248 316 338 403 416 496 632 676 806 961 992 1027 1264 1352 1612 1922 2054 2449 2528 2704 3224 3844 4108 4898 5239 5408 6448 7688 8216 9796 10478 12493 12896 13351 15376 16432 19592 20956 24986 26702 29791 30752 31837 32864 39184 41912 49972 53404 59582 63674 75919 78368 83824 99944 106808 119164 127348 151838 162409 167648 199888 213616 238328 254696 303676 324818 387283 399776 413881 427232 476656 509392 607352 649636 774566 827762 953312 986947 1018784 1214704 1299272 1549132 1655524 1973894 2353489 2429408 2598544 3098264 3311048 3947788 4706978 5034679 5197088 6196528 6622096 7895576 9413956 10069358 12393056 12830311 13244192 15791152 18827912 20138716 25660622 30595357 31582304 37655824 40277432 51321244 61190714 75311648 80554864 102642488 122381428 161109728 205284976 244762856 397739641 410569952 489525712 795479282 979051424 1590958564 3181917128 6363834256 12727668512
• Sum of all divisors σ(n): 28392698880
• Sum of proper divisors (its aliquot sum) s(n): 15665030368
• 12727668512 is an abundant number, because the sum of its proper divisors (15665030368) is greater than itself. Its abundance is 2937361856

Bases of 12727668512

• Binary: 1011110110101000001100111100100000₂
• Hexadecimal: 0x2F6A0CF20
• Base-36: 5UHQ3VK

Squares and roots of 12727668512

• 12727668512 squared (12727668512²) is 161993545751356294144
• 12727668512 cubed (12727668512³) is 2061800151406768886269598793728
• The square root of 12727668512 is 112816.9690782375
• The cube root of 12727668512 is 2334.7996448431

Scales and comparisons

• 12,727,668,512 seconds is equal to 404 years, 36 weeks, 2 days, 23 hours, 28 minutes, 32 seconds.
• To count from 1 to 12,727,668,512 would take you about eight hundred 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 12727668512 cubic inches would be around 194.6 feet tall.

Recreational maths with 12727668512

• 12727668512 backwards is 21586672721
• The number of decimal digits it has is: 11
• The sum of 12727668512's digits is 47
• More coming soon!