13271136768

Names of 13271136768

• Cardinal: 13271136768 can be written as Thirteen billion, two hundred seventy-one million, one hundred thirty-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3271136768 × 10¹⁰

Factors of 13271136768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 550

Divisors of 13271136768

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 96 102 108 128 136 144 149 153 192 204 216 256 272 288 298 306 379 384 408 432 447 459 512 544 576 596 612 758 768 816 864 894 918 1088 1137 1152 1192 1224 1341 1516 1536 1632 1728 1788 1836 2176 2274 2304 2384 2448 2533 2682 3032 3264 3411 3456 3576 3672 4023 4352 4548 4608 4768 4896 5066 5364 6064 6443 6528 6822 6912 7152 7344 7599 8046 8704 9096 9536 9792 10132 10233 10728 12128 12886 13056 13644 13824 14304 14688 15198 16092 18192 19072 19329 19584 20264 20466 21456 22797 24256 25772 26112 27288 28608 29376 30396 32184 36384 38144 38658 39168 40528 40932 42912 45594 48512 51544 54576 56471 57216 57987 58752 60792 64368 68391 72768 76288 77316 78336 81056 81864 85824 91188 97024 103088 109152 112942 114432 115974 117504 121584 128736 136782 145536 154632 162112 163728 169413 171648 173961 182376 194048 206176 218304 225884 228864 231948 235008 243168 257472 273564 291072 309264 324224 327456 338826 343296 347922 364752 412352 436608 451768 463896 486336 508239 514944 547128 582144 618528 648448 654912 677652 686592 695844 729504 824704 873216 903536 927792 960007 972672 1016478 1029888 1094256 1237056 1296896 1309824 1355304 1391688 1459008 1524717 1649408 1746432 1807072 1855584 1920014 1945344 2032956 2059776 2188512 2474112 2619648 2710608 2783376 2880021 2918016 3049434 3298816 3614144 3711168 3840028 3890688 4065912 4377024 4948224 5239296 5421216 5566752 5760042 5836032 6098868 7228288 7422336 7680056 8131824 8640063 8754048 9896448 10842432 11133504 11520084 11672064 12197736 14456576 14844672 15360112 16263648 17280126 17508096 21684864 22267008 23040168 24395472 25920189 28913152 29689344 30720224 32527296 34560252 35016192 43369728 44534016 46080336 48790944 51840378 61440448 65054592 69120504 86739456 89068032 92160672 97581888 103680756 122880896 130109184 138241008 184321344 195163776 207361512 245761792 260218368 276482016 368642688 390327552 414723024 491523584 552964032 737285376 780655104 829446048 1105928064 1474570752 1658892096 2211856128 3317784192 4423712256 6635568384 13271136768
• Sum of all divisors σ(n): 41983920000
• Sum of proper divisors (its aliquot sum) s(n): 28712783232
• 13271136768 is an abundant number, because the sum of its proper divisors (28712783232) is greater than itself. Its abundance is 15441646464

Bases of 13271136768

• Binary: 1100010111000001010111101000000000₂
• Hexadecimal: 0x317057A00
• Base-36: 63HAIO0

Squares and roots of 13271136768

• 13271136768 squared (13271136768²) is 176123071114961485824
• 13271136768 cubed (13271136768³) is 2337353364766844129422797176832
• The square root of 13271136768 is 115200.4199992343
• The cube root of 13271136768 is 2367.5693458381

Scales and comparisons

• 13,271,136,768 seconds is equal to 421 years, 51 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,271,136,768 would take you about eight hundred forty-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 13271136768 cubic inches would be around 197.3 feet tall.

Recreational maths with 13271136768

• 13271136768 backwards is 86763117231
• The number of decimal digits it has is: 11
• The sum of 13271136768's digits is 45
• More coming soon!