13286615936

Names of 13286615936

• Cardinal: 13286615936 can be written as Thirteen billion, two hundred eighty-six million, six hundred fifteen thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.3286615936 × 10¹⁰

Factors of 13286615936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 224

Divisors of 13286615936

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 61 64 74 88 113 122 128 148 176 226 244 296 352 407 452 488 592 671 704 814 904 976 1184 1243 1342 1369 1408 1628 1808 1952 2257 2368 2486 2684 2738 3256 3616 3904 4181 4514 4736 4972 5368 5476 6512 6893 7232 7808 8362 9028 9944 10736 10952 13024 13786 14464 15059 16724 18056 19888 21472 21904 24827 26048 27572 30118 33448 36112 39776 42944 43808 45991 49654 52096 55144 60236 66896 72224 75823 79552 83509 85888 87616 91982 99308 110288 120472 133792 144448 151646 154697 159104 167018 175232 183964 198616 220576 240944 255041 267584 288896 303292 309394 334036 367928 397232 441152 481888 510082 535168 606584 618788 668072 735856 794464 882304 918599 963776 1020164 1213168 1237576 1336144 1471712 1588928 1701667 1837198 1927552 2040328 2426336 2475152 2672288 2805451 2943424 3177856 3403334 3674396 4080656 4852672 4950304 5344576 5610902 5886848 6806668 7348792 8161312 9436517 9705344 9900608 10689152 11221804 13613336 14697584 16322624 18873034 19801216 22443608 27226672 29395168 32645248 37746068 44887216 54453344 58790336 75492136 89774432 103801687 108906688 117580672 150984272 179548864 207603374 217813376 301968544 359097728 415206748 603937088 830413496 1207874176 1660826992 3321653984 6643307968 13286615936
• Sum of all divisors σ(n): 30430708560
• Sum of proper divisors (its aliquot sum) s(n): 17144092624
• 13286615936 is an abundant number, because the sum of its proper divisors (17144092624) is greater than itself. Its abundance is 3857476688

Bases of 13286615936

• Binary: 1100010111111100011010101110000000₂
• Hexadecimal: 0x317F1AB80
• Base-36: 63QIAGW

Squares and roots of 13286615936

• 13286615936 squared (13286615936²) is 176534163030769156096
• 13286615936 cubed (13286615936³) is 2345541623773039527722385145856
• The square root of 13286615936 is 115267.5840642113
• The cube root of 13286615936 is 2368.4894821469

Scales and comparisons

• 13,286,615,936 seconds is equal to 422 years, 24 weeks, 4 days, 6 hours, 38 minutes, 56 seconds.
• To count from 1 to 13,286,615,936 would take you about eight hundred forty-four 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 13286615936 cubic inches would be around 197.4 feet tall.

Recreational maths with 13286615936

• 13286615936 backwards is 63951668231
• The number of decimal digits it has is: 11
• The sum of 13286615936's digits is 50
• More coming soon!