400433810946

Names of 400433810946

• Cardinal: 400433810946 can be written as Four hundred billion, four hundred thirty-three million, eight hundred ten thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 4.00433810946 × 10¹¹

Factors of 400433810946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 181

Divisors of 400433810946

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 13 19 26 38 39 47 57 78 94 97 114 141 169 194 247 282 291 338 494 507 582 611 741 893 1014 1222 1261 1482 1786 1833 1843 2209 2522 2679 3211 3666 3686 3783 4418 4559 5358 5529 6422 6627 7566 7943 9118 9409 9633 11058 11609 13254 13677 15886 16393 18818 19266 23218 23829 23959 27354 28227 28717 32786 34827 41971 47658 47918 49179 56454 57434 59267 69654 71877 83942 86151 86621 98358 118534 122317 125913 143754 150917 172302 173242 177801 178771 214273 244634 251826 259863 301834 311467 355602 357542 366951 373321 428546 442223 452751 519726 536313 545623 622934 642819 733902 746642 770471 884446 905502 934401 1072626 1091246 1119963 1126073 1285638 1326669 1540942 1590121 1636869 1868802 2239926 2252146 2311413 2324023 2653338 2785549 3180242 3273738 3378219 4071187 4622826 4648046 4770363 5571098 5748899 6756438 6972069 7093099 8142374 8356647 8402237 9540726 11497798 12213561 13944138 14186198 14638949 16713294 16804474 17246697 20784481 21279297 24427122 25206711 29277898 30212299 34493394 36212137 41568962 42558594 43916847 50413422 52925431 60424598 62353443 72424274 74735687 87833694 90636897 105850862 108636411 109229081 124706886 149471374 158776293 181273794 217272822 218458162 224207061 270198253 317552586 327687243 394905139 448414122 540396506 655374486 688030603 789810278 810594759 1184715417 1376061206 1419978053 1621189518 2064091809 2369430834 2839956106 3512577289 4128183618 4259934159 5133766807 7025154578 8519868318 10267533614 10537731867 15401300421 21075463734 30802600842 66738968491 133477936982 200216905473 400433810946
• Sum of all divisors σ(n): 942404572080
• Sum of proper divisors (its aliquot sum) s(n): 541970761134
• 400433810946 is an abundant number, because the sum of its proper divisors (541970761134) is greater than itself. Its abundance is 141536950188

Bases of 400433810946

• Binary: 101110100111011101101110000111000000010₂
• Hexadecimal: 0x5D3BB70E02
• Base-36: 53YFY9Z6

Squares and roots of 400433810946

• 400433810946 squared (400433810946²) is 160347236948736869414916
• 400433810946 cubed (400433810946³) is 64208455166043965460792363176470536
• The square root of 400433810946 is 632798.3967631397
• The cube root of 400433810946 is 7370.7256569195

Scales and comparisons

• 400,433,810,946 seconds is equal to 12,732 years, 28 weeks, 6 days, 14 hours, 9 minutes, 6 seconds.
• To count from 1 to 400,433,810,946 would take you about twenty-five thousand, four hundred sixty-five 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 400433810946 cubic inches would be around 614.2 feet tall.

Recreational maths with 400433810946

• 400433810946 backwards is 649018334004
• The number of decimal digits it has is: 12
• The sum of 400433810946's digits is 42
• More coming soon!