13690864944

Names of 13690864944

• Cardinal: 13690864944 can be written as Thirteen billion, six hundred ninety million, eight hundred sixty-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3690864944 × 10¹⁰

Factors of 13690864944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 385

Divisors of 13690864944

• Number of divisors d(n): 220
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 43 48 54 72 81 86 108 129 144 162 172 216 243 258 324 337 344 387 432 486 516 648 674 688 729 774 972 1011 1032 1161 1296 1348 1458 1548 1944 2022 2064 2187 2322 2696 2916 3033 3096 3483 3888 4044 4374 4644 5392 5832 6066 6192 6561 6966 8088 8748 9099 9288 10449 11664 12132 13122 13932 14491 16176 17496 18198 18576 19683 20898 24264 26244 27297 27864 28982 31347 34992 36396 39366 41796 43473 48528 52488 54594 55728 57964 59049 62694 72792 78732 81891 83592 86946 94041 104976 109188 115928 118098 125388 130419 145584 157464 163782 167184 173892 188082 218376 231856 236196 245673 250776 260838 282123 314928 327564 347784 376164 391257 436752 472392 491346 501552 521676 564246 655128 695568 737019 752328 782514 846369 944784 982692 1043352 1128492 1173771 1310256 1474038 1504656 1565028 1692738 1965384 2086704 2211057 2256984 2347542 2539107 2948076 3130056 3385476 3521313 3930768 4422114 4513968 4695084 5078214 5896152 6260112 6633171 6770952 7042626 8844228 9390168 10156428 10563939 11792304 13266342 13541904 14085252 17688456 18780336 19899513 20312856 21127878 26532684 28170504 31691817 35376912 39799026 40625712 42255756 53065368 56341008 63383634 79598052 84511512 95075451 106130736 126767268 159196104 169023024 190150902 253534536 285226353 318392208 380301804 507069072 570452706 760603608 855679059 1140905412 1521207216 1711358118 2281810824 3422716236 4563621648 6845432472 13690864944
• Sum of all divisors σ(n): 40834987336
• Sum of proper divisors (its aliquot sum) s(n): 27144122392
• 13690864944 is an abundant number, because the sum of its proper divisors (27144122392) is greater than itself. Its abundance is 13453257448

Bases of 13690864944

• Binary: 1100110000000010100000010100110000₂
• Hexadecimal: 0x3300A0530
• Base-36: 6AF6R00

Squares and roots of 13690864944

• 13690864944 squared (13690864944²) is 187439782914848123136
• 13690864944 cubed (13690864944³) is 2566212753019864306126857744384
• The square root of 13690864944 is 117007.9695747259
• The cube root of 13690864944 is 2392.2705582783

Scales and comparisons

• 13,690,864,944 seconds is equal to 435 years, 17 weeks, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,690,864,944 would take you about eight hundred seventy 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 13690864944 cubic inches would be around 199.4 feet tall.

Recreational maths with 13690864944

• 13690864944 backwards is 44946809631
• 13690864944 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13690864944's digits is 54
• More coming soon!