400530920896

Names of 400530920896

• Cardinal: 400530920896 can be written as Four hundred billion, five hundred thirty million, nine hundred twenty thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 4.00530920896 × 10¹¹

Factors of 400530920896

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 273

Divisors of 400530920896

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 71 76 142 152 181 284 304 361 362 568 608 722 724 1136 1216 1349 1444 1448 2272 2698 2888 2896 3439 4544 5041 5396 5776 5792 6859 6878 10082 10792 11552 11584 12851 13718 13756 20164 21584 23104 25631 25702 27436 27512 40328 43168 51262 51404 54872 55024 65341 80656 86336 95779 102524 102808 109744 110048 130682 161312 191558 205048 205616 219488 220096 244169 261364 322624 383116 410096 411232 438976 486989 488338 522728 766232 820192 822464 912421 973978 976676 1045456 1241479 1532464 1640384 1819801 1824842 1947956 1953352 2090912 2482958 3064928 3639602 3649684 3895912 3906704 4181824 4639211 4965916 6129856 7279204 7299368 7791824 7813408 9278422 9931832 14558408 14598736 15583648 15626816 17335999 18556844 19863664 29116816 29197472 31167296 34576219 34671998 37113688 39727328 58233632 58394944 69152438 69343996 74227376 79454656 88145009 116467264 138304876 138687992 148454752 176290018 276609752 277375984 296909504 329383981 352580036 553219504 554751968 658767962 705160072 1106439008 1109503936 1317535924 1410320144 2212878016 2635071848 2820640288 5270143696 5641280576 6258295639 10540287392 12516591278 21080574784 25033182556 50066365112 100132730224 200265460448 400530920896
• Sum of all divisors σ(n): 855636825680
• Sum of proper divisors (its aliquot sum) s(n): 455105904784
• 400530920896 is an abundant number, because the sum of its proper divisors (455105904784) is greater than itself. Its abundance is 54574983888

Bases of 400530920896

• Binary: 101110101000001100000001101010111000000₂
• Hexadecimal: 0x5D4180D5C0
• Base-36: 5401ROHS

Squares and roots of 400530920896

• 400530920896 squared (400530920896²) is 160425018593797809442816
• 400530920896 cubed (400530920896³) is 64255180432131759570158617131483136
• The square root of 400530920896 is 632875.1226711317
• The cube root of 400530920896 is 7371.3214382339

Scales and comparisons

• 400,530,920,896 seconds is equal to 12,735 years, 33 weeks, 3 days, 13 hours, 8 minutes, 16 seconds.
• To count from 1 to 400,530,920,896 would take you about twenty-five thousand, four hundred seventy-one 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 400530920896 cubic inches would be around 614.3 feet tall.

Recreational maths with 400530920896

• 400530920896 backwards is 698029035004
• The number of decimal digits it has is: 12
• The sum of 400530920896's digits is 46
• More coming soon!