12474152768

Names of 12474152768

• Cardinal: 12474152768 can be written as Twelve billion, four hundred seventy-four million, one hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2474152768 × 10¹⁰

Factors of 12474152768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 100

Divisors of 12474152768

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 37 43 44 56 64 74 77 86 88 112 148 154 172 176 224 259 296 301 308 344 352 407 448 473 518 592 602 616 688 704 814 946 1036 1184 1204 1232 1369 1376 1591 1628 1849 1892 2072 2368 2408 2464 2738 2752 2849 3182 3256 3311 3698 3784 4144 4816 4928 5476 5698 6364 6512 6622 7396 7568 8288 9583 9632 10952 11137 11396 12728 12943 13024 13244 14792 15059 15136 16576 17501 19166 19264 20339 21904 22274 22792 25456 25886 26048 26488 29584 30118 30272 35002 38332 40678 43808 44548 45584 50912 51772 52976 58867 59168 60236 68413 70004 76664 81356 87616 89096 91168 101824 103544 105413 105952 117734 118336 120472 122507 136826 140008 142373 153328 162712 178192 182336 207088 210826 211904 235468 240944 245014 273652 280016 284746 306656 325424 356384 412069 414176 421652 470936 478891 481888 490028 547304 560032 569492 613312 647537 650848 712768 752543 824138 828352 843304 941872 957782 963776 980056 1094608 1120064 1138984 1295074 1301696 1505086 1648276 1686608 1883744 1915564 1960112 2189216 2277968 2531281 2590148 3010172 3296552 3373216 3767488 3831128 3920224 4378432 4532759 4555936 5062562 5180296 5267801 6020344 6593104 6746432 7662256 7840448 9065518 9111872 10125124 10360592 10535602 12040688 13186208 15324512 17718967 18131036 20250248 20721184 21071204 24081376 26372416 27844091 30649024 35437934 36262072 40500496 41442368 42142408 48162752 55688182 70875868 72524144 81000992 84284816 111376364 141751736 145048288 162001984 168569632 194908637 222752728 283503472 290096576 337139264 389817274 445505456 567006944 779634548 891010912 1134013888 1559269096 1782021824 3118538192 6237076384 12474152768
• Sum of all divisors σ(n): 32472794592
• Sum of proper divisors (its aliquot sum) s(n): 19998641824
• 12474152768 is an abundant number, because the sum of its proper divisors (19998641824) is greater than itself. Its abundance is 7524489056

Bases of 12474152768

• Binary: 1011100111100001000111011101000000₂
• Hexadecimal: 0x2E7847740
• Base-36: 5QASDVK

Squares and roots of 12474152768

• 12474152768 squared (12474152768²) is 155604487279402061824
• 12474152768 cubed (12474152768³) is 1941034145709574018886756728832
• The square root of 12474152768 is 111687.7467227269
• The cube root of 12474152768 is 2319.1936833323

Scales and comparisons

• 12,474,152,768 seconds is equal to 396 years, 33 weeks, 1 day, 18 hours, 26 minutes, 8 seconds.
• To count from 1 to 12,474,152,768 would take you about seven hundred ninety-three 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 12474152768 cubic inches would be around 193.3 feet tall.

Recreational maths with 12474152768

• 12474152768 backwards is 86725147421
• The number of decimal digits it has is: 11
• The sum of 12474152768's digits is 47
• More coming soon!