381768475008

Names of 381768475008

• Cardinal: 381768475008 can be written as Three hundred eighty-one billion, seven hundred sixty-eight million, four hundred seventy-five thousand and eight.

Scientific notation

• Scientific notation: 3.81768475008 × 10¹¹

Factors of 381768475008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 399588

Divisors of 381768475008

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 128 131 152 192 228 262 304 384 393 456 524 608 786 912 1048 1216 1572 1824 2096 2432 2489 3144 3648 4192 4978 6288 7296 7467 8384 9956 12576 14934 16768 19912 25152 29868 39824 50304 59736 79648 119472 159296 238944 318592 399433 477888 798866 955776 1198299 1597732 2396598 3195464 4793196 6390928 7589227 9586392 12781856 15178454 19172784 22767681 25563712 30356908 38345568 45535362 51127424 52325723 60713816 76691136 91070724 104651446 121427632 153382272 156977169 182141448 209302892 242855264 313954338 364282896 418605784 485710528 627908676 728565792 837211568 971421056 994188737 1255817352 1457131584 1674423136 1988377474 2511634704 2914263168 2982566211 3348846272 3976754948 5023269408 5965132422 6697692544 7953509896 10046538816 11930264844 15907019792 20093077632 23860529688 31814039584 47721059376 63628079168 95442118752 127256158336 190884237504 381768475008
• Sum of all divisors σ(n): 1075595875200
• Sum of proper divisors (its aliquot sum) s(n): 693827400192
• 381768475008 is an abundant number, because the sum of its proper divisors (693827400192) is greater than itself. Its abundance is 312058925184

Bases of 381768475008

• Binary: 101100011100011001011001010000110000000₂
• Hexadecimal: 0x58E32CA180
• Base-36: 4VDR3CLC

Squares and roots of 381768475008

• 381768475008 squared (381768475008²) is 145747168509933920600064
• 381768475008 cubed (381768475008³) is 55641674258771472566336989547200512
• The square root of 381768475008 is 617874.1579059607
• The cube root of 381768475008 is 7254.3753217877

Scales and comparisons

• 381,768,475,008 seconds is equal to 12,139 years, 2 weeks, 6 days, 14 hours, 36 minutes, 48 seconds.
• To count from 1 to 381,768,475,008 would take you about twenty-four thousand, two hundred seventy-eight 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 381768475008 cubic inches would be around 604.5 feet tall.

Recreational maths with 381768475008

• 381768475008 backwards is 800574867183
• 381768475008 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 381768475008's digits is 57
• More coming soon!