401431693663

Names of 401431693663

• Cardinal: 401431693663 can be written as Four hundred one billion, four hundred thirty-one million, six hundred ninety-three thousand, six hundred sixty-three.

Scientific notation

• Scientific notation: 4.01431693663 × 10¹¹

Factors of 401431693663

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 429

Divisors of 401431693663

• Number of divisors d(n): 256
• Complete list of divisors:
  1 7 11 13 17 19 31 77 91 119 121 133 143 187 209 217 221 247 323 331 341 403 527 589 847 1001 1309 1331 1463 1547 1573 1729 2057 2261 2299 2317 2387 2431 2717 2821 3553 3641 3689 3751 4123 4199 4303 4433 5627 5797 6289 6479 6851 7657 9317 10013 10261 11011 14399 16093 17017 17303 19019 22627 24871 25289 25487 26257 26741 29393 29887 30121 31031 39083 39389 40051 40579 41261 44023 45353 46189 47333 47957 48763 53599 61897 63767 69179 70091 71269 71827 73151 75361 81757 84227 106913 110143 112871 121121 130169 133393 158389 174437 177023 187187 194959 209209 273581 280357 288827 294151 323323 328757 331331 341341 429913 433279 440561 446369 484253 498883 508079 512057 520663 527527 536393 572299 589589 680867 701437 748391 760969 771001 783959 790097 804661 828971 899327 911183 926497 933751 1176043 1211573 1221059 1241581 1364713 1389869 1431859 1467323 1918807 2059057 2144549 2267681 2301299 2534467 3009391 3083927 3314303 3556553 3644641 3754751 4766069 4910059 5326783 5487713 5588869 5632627 5727293 5802797 6295289 6485479 7489537 8232301 8370659 8481011 8691067 8851271 9118681 9729083 9892597 10023013 10191467 10271261 12936473 13327303 13431649 13657391 15011843 15288559 15750449 15873767 16140553 17741269 21106877 23200121 23590039 24944491 27879137 36457333 39122083 40091051 43085939 52426759 58594613 61958897 63830767 69248179 71340269 90555311 93291121 95601737 97363981 107019913 108818567 110253143 112983871 142301203 147748139 165130273 168174149 173254939 174611437 177546083 195153959 232175647 255201331 259490429 274389401 301601573 306670507 401030663 473945329 681547867 761729969 996108421 1177219043 1212784573 1242822581 1625229529 1816433003 1849915639 1920725807 2146693549 2807214641 3018283411 3317617303 3373375577 4411337293 5213398619 12949409473 21127983877 23613629039 30879361051 36493790333 57347384809 401431693663
• Sum of all divisors σ(n): 627118571520
• Sum of proper divisors (its aliquot sum) s(n): 225686877857
• 401431693663 is a deficient number, because the sum of its proper divisors (225686877857) is less than itself. Its deficiency is 175744815806

Bases of 401431693663

• Binary: 101110101110111001100011000100101011111₂
• Hexadecimal: 0x5D7731895F
• Base-36: 54EY2D7J

Squares and roots of 401431693663

• 401431693663 squared (401431693663²) is 161147404677144674357569
• 401431693663 cubed (401431693663³) is 64689675588943034334239530133385247
• The square root of 401431693663 is 633586.3742718903
• The cube root of 401431693663 is 7376.8432043769

Scales and comparisons

• 401,431,693,663 seconds is equal to 12,764 years, 14 weeks, 6 days, 3 hours, 47 minutes, 43 seconds.
• To count from 1 to 401,431,693,663 would take you about twenty-five thousand, five hundred twenty-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 401431693663 cubic inches would be around 614.7 feet tall.

Recreational maths with 401431693663

• 401431693663 backwards is 366396134104
• The number of decimal digits it has is: 12
• The sum of 401431693663's digits is 46
• More coming soon!