400914919821520207593

Names of 400914919821520207593

• Cardinal: 400914919821520207593 can be written as Four hundred quintillion, nine hundred fourteen quadrillion, nine hundred nineteen trillion, eight hundred twenty-one billion, five hundred twenty million, two hundred seven thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 4.00914919821520207593 × 10²⁰

Factors of 400914919821520207593

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 566537

Divisors of 400914919821520207593

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 23 27 63 69 161 189 207 483 529 621 1449 1587 3703 4347 4761 11109 13093 14283 33327 39279 91651 99981 117837 274953 301139 353511 553411 824859 903417 1660233 2107973 2474577 2710251 3873877 4980699 6323919 6926197 8130753 11621631 12728453 14942097 18971757 20778591 34864893 38185359 48483379 56915271 62335773 89099171 104594679 114556077 145450137 187007319 267297513 292754419 343668231 436350411 801892539 878263257 1309051233 2049280933 2405677617 2634789771 6147842799 7245810223 7904369313 18443528397 21737430669 50720671561 55330585191 65212292007 152162014683 166653635129 195636876021 306263734921 456486044049 499960905387 918791204763 1166575445903 1369458132147 1499882716161 2143846144447 2756373614289 3499726337709 3833033607967 4499648148483 6431538433341 7044065903183 8269120842867 10499179013127 11499100823901 19294615300023 21132197709549 26831235255769 31497537039381 34497302471703 49308461322281 57883845900069 63396593128647 80493705767307 103491907415109 147925383966843 162013515773209 190189779385941 241481117301921 443776151900529 486040547319627 724443351905763 1134094610412463 1331328455701587 1458121641958881 3402283831237389 4009911081320653 4374364925876643 10206851493712167 12029733243961959 28069377569244571 30620554481136501 36089199731885877 84208132707733713 92227954870375019 108267599195657631 252624398123201139 276683864611125057 645595684092625133 757873194369603417 830051593833375171 1936787052277875399 2121242962018625437 2490154781500125513 5810361156833626197 6363728886055876311 14848700734130378059 17431083470500878591 19091186658167628933 44546102202391134177 57273559974502886799 133638306607173402531 400914919821520207593
• Sum of all divisors σ(n): 709649343699860161920
• Sum of proper divisors (its aliquot sum) s(n): 308734423878339954327
• 400914919821520207593 is a deficient number, because the sum of its proper divisors (308734423878339954327) is less than itself. Its deficiency is 92180495943180253266

Bases of 400914919821520207593

• Binary: 101011011101111001111111010110111000001111011111011001111111011101001₂
• Hexadecimal: 0x15BBCFEB707BECFEE9
• Base-36: 2CLYOU22P29YW9

Squares and roots of 400914919821520207593

• 400914919821520207593 squared (400914919821520207593²) is 160732772935495976642917011417645814853649
• 400914919821520207593 cubed (400914919821520207593³) is 64440166774124982689588152286333009485635226731348369393556857
• The square root of 400914919821520207593 is 20022859931.1267272221
• The cube root of 400914919821520207593 is 7373676.3753632999

Scales and comparisons

• 400,914,919,821,520,207,593 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,914,919,821,520,207,593 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 400914919821520207593 cubic inches would be around 614473 feet tall.

Recreational maths with 400914919821520207593

• 400914919821520207593 backwards is 395702025128919419004
• The number of decimal digits it has is: 21
• The sum of 400914919821520207593's digits is 81
• More coming soon!