13038893568

Names of 13038893568

• Cardinal: 13038893568 can be written as Thirteen billion, thirty-eight million, eight hundred ninety-three thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3038893568 × 10¹⁰

Factors of 13038893568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1811

Divisors of 13038893568

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 46 48 54 64 69 72 92 96 108 128 138 144 184 192 207 216 256 276 288 368 384 414 432 512 529 552 576 621 736 768 828 864 1058 1104 1152 1242 1472 1536 1587 1656 1728 1783 2116 2208 2304 2484 2944 3174 3312 3456 3566 4232 4416 4608 4761 4968 5349 5888 6348 6624 6912 7132 8464 8832 9522 9936 10698 11776 12696 13248 13824 14264 14283 16047 16928 17664 19044 19872 21396 25392 26496 28528 28566 32094 33856 35328 38088 39744 41009 42792 48141 50784 52992 57056 57132 64188 67712 76176 79488 82018 85584 96282 101568 105984 114112 114264 123027 128376 135424 152352 158976 164036 171168 192564 203136 228224 228528 246054 256752 270848 304704 317952 328072 342336 369081 385128 406272 456448 457056 492108 513504 609408 656144 684672 738162 770256 812544 912896 914112 943207 984216 1027008 1107243 1218816 1312288 1369344 1476324 1540512 1828224 1886414 1968432 2054016 2214486 2437632 2624576 2738688 2829621 2952648 3081024 3656448 3772828 3936864 4108032 4428972 5249152 5659242 5905296 6162048 7312896 7545656 7873728 8216064 8488863 8857944 10498304 11318484 11810592 12324096 15091312 15747456 16977726 17715888 20996608 22636968 23621184 24648192 25466589 30182624 31494912 33955452 35431776 45273936 47242368 50933178 60365248 62989824 67910904 70863552 90547872 94484736 101866356 120730496 135821808 141727104 181095744 188969472 203732712 241460992 271643616 283454208 362191488 407465424 482921984 543287232 566908416 724382976 814930848 1086574464 1448765952 1629861696 2173148928 3259723392 4346297856 6519446784 13038893568
• Sum of all divisors σ(n): 40369707840
• Sum of proper divisors (its aliquot sum) s(n): 27330814272
• 13038893568 is an abundant number, because the sum of its proper divisors (27330814272) is greater than itself. Its abundance is 14291920704

Bases of 13038893568

• Binary: 1100001001001011011011101000000000₂
• Hexadecimal: 0x3092DBA00
• Base-36: 5ZN0QO0

Squares and roots of 13038893568

• 13038893568 squared (13038893568²) is 170012745477631770624
• 13038893568 cubed (13038893568³) is 2216778093486313981861724946432
• The square root of 13038893568 is 114187.9747083729
• The cube root of 13038893568 is 2353.6772709165

Scales and comparisons

• 13,038,893,568 seconds is equal to 414 years, 31 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,038,893,568 would take you about eight hundred twenty-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 13038893568 cubic inches would be around 196.1 feet tall.

Recreational maths with 13038893568

• 13038893568 backwards is 86539883031
• 13038893568 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13038893568's digits is 54
• More coming soon!