385162698690

Names of 385162698690

• Cardinal: 385162698690 can be written as Three hundred eighty-five billion, one hundred sixty-two million, six hundred ninety-eight thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.8516269869 × 10¹¹

Factors of 385162698690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1048742

Divisors of 385162698690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 42 45 53 55 63 66 70 77 90 99 105 106 110 126 154 159 165 198 210 231 265 315 318 330 371 385 462 477 495 530 583 630 693 742 770 795 954 990 1113 1155 1166 1386 1590 1749 1855 2226 2310 2385 2915 3339 3465 3498 3710 4081 4770 5247 5565 5830 6678 6930 8162 8745 10494 11130 12243 16695 17490 20405 24486 26235 33390 36729 40810 52470 61215 73458 122430 183645 367290 1048661 2097322 3145983 5243305 6291966 7340627 9437949 10486610 11535271 14681254 15729915 18875898 22021881 23070542 31459830 34605813 36703135 44043762 47189745 55579033 57676355 66065643 69211626 73406270 80746897 94379490 103817439 110109405 111158066 115352710 132131286 161493794 166737099 173029065 207634878 220218810 242240691 277895165 330328215 333474198 346058130 389053231 403734485 484481382 500211297 519087195 555790330 611369363 660656430 726722073 778106462 807468970 833685495 1000422594 1038174390 1167159693 1211203455 1222738726 1453444146 1667370990 1834108089 1945266155 2334319386 2422406910 2501056485 3056846815 3501479079 3633610365 3668216178 3890532310 4279585541 5002112970 5502324267 5835798465 6113693630 7002958158 7267220730 8559171082 9170540445 11004648534 11671596930 12838756623 17507395395 18341080890 21397927705 25677513246 27511621335 35014790790 38516269869 42795855410 55023242670 64193783115 77032539738 128387566230 192581349345 385162698690
• Sum of all divisors σ(n): 1272085731072
• Sum of proper divisors (its aliquot sum) s(n): 886923032382
• 385162698690 is an abundant number, because the sum of its proper divisors (886923032382) is greater than itself. Its abundance is 501760333692

Bases of 385162698690

• Binary: 101100110101101011111000101111111000010₂
• Hexadecimal: 0x59AD7C5FC2
• Base-36: 4WXVXCCI

Squares and roots of 385162698690

• 385162698690 squared (385162698690²) is 148350304462163727716100
• 385162698690 cubed (385162698690³) is 57139003618130130363763426161909000
• The square root of 385162698690 is 620614.7747918993
• The cube root of 385162698690 is 7275.8109648269

Scales and comparisons

• 385,162,698,690 seconds is equal to 12,246 years, 51 weeks, 14 hours, 31 minutes, 30 seconds.
• To count from 1 to 385,162,698,690 would take you about twenty-four thousand, four hundred ninety-three 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 385162698690 cubic inches would be around 606.3 feet tall.

Recreational maths with 385162698690

• 385162698690 backwards is 096896261583
• 385162698690 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385162698690's digits is 63
• More coming soon!