38748621696

Names of 38748621696

• Cardinal: 38748621696 can be written as Thirty-eight billion, seven hundred forty-eight million, six hundred twenty-one thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.8748621696 × 10¹⁰

Factors of 38748621696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13864

Divisors of 38748621696

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 443 544 816 886 1088 1329 1632 1772 2176 2658 3264 3544 5316 6528 7088 7531 10632 13399 14176 15062 21264 22593 26798 28352 30124 40197 42528 45186 53596 56704 60248 80394 85056 90372 107192 120496 160788 170112 180744 214384 227783 240992 321576 361488 428768 455566 481984 643152 683349 722976 857536 911132 963968 1286304 1366698 1445952 1715072 1822264 2572608 2733396 2891904 3644528 5145216 5466792 5935757 7289056 10933584 11871514 14578112 17807271 21867168 23743028 29156224 35614542 43734336 47486056 71229084 87468672 94972112 100907869 142458168 189944224 201815738 284916336 302723607 379888448 403631476 569832672 605447214 759776896 807262952 1139665344 1210894428 1614525904 2279330688 2421788856 3229051808 4843577712 6458103616 9687155424 12916207232 19374310848 38748621696
• Sum of all divisors σ(n): 109234656000
• Sum of proper divisors (its aliquot sum) s(n): 70486034304
• 38748621696 is an abundant number, because the sum of its proper divisors (70486034304) is greater than itself. Its abundance is 31737412608

Bases of 38748621696

• Binary: 100100000101100110010000101110000000₂
• Hexadecimal: 0x905990B80
• Base-36: HSTXFUO

Squares and roots of 38748621696

• 38748621696 squared (38748621696²) is 1501455683339721916416
• 38748621696 cubed (38748621696³) is 58179338267040054389043716161536
• The square root of 38748621696 is 196846.6959235029
• The cube root of 38748621696 is 3383.9096041891

Scales and comparisons

• 38,748,621,696 seconds is equal to 1,232 years, 4 weeks, 3 days, 10 hours, 1 minute, 36 seconds.
• To count from 1 to 38,748,621,696 would take you about two thousand, four hundred sixty-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 38748621696 cubic inches would be around 282 feet tall.

Recreational maths with 38748621696

• 38748621696 backwards is 69612684783
• The number of decimal digits it has is: 11
• The sum of 38748621696's digits is 60
• More coming soon!