420193164864

Names of 420193164864

• Cardinal: 420193164864 can be written as Four hundred twenty billion, one hundred ninety-three million, one hundred sixty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.20193164864 × 10¹¹

Factors of 420193164864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 344

Divisors of 420193164864

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 32 33 34 44 48 51 64 66 68 88 96 102 121 132 136 176 187 192 204 242 264 272 311 352 363 374 408 484 528 544 561 622 704 726 748 816 933 968 1056 1088 1122 1244 1331 1452 1496 1632 1866 1936 2057 2112 2244 2488 2662 2904 2992 3264 3421 3732 3872 3993 4114 4488 4976 5287 5324 5808 5984 6171 6842 7464 7744 7986 8228 8976 9952 10263 10574 10648 11616 11968 12342 13684 14928 15861 15972 16456 17952 19904 20526 21148 21296 22627 23232 24684 27368 29856 31722 31944 32912 35904 37631 41052 42296 42592 45254 49368 54736 58157 59712 63444 63888 65824 67881 75262 82104 84592 85184 90508 96721 98736 109472 112893 116314 126888 127776 131648 135762 150524 164208 169184 174471 181016 193442 197472 218944 225786 232628 253776 255552 271524 290163 301048 328416 338368 348942 362032 386884 394944 413941 451572 465256 507552 543048 580326 602096 639727 656832 697884 724064 773768 827882 903144 930512 1015104 1063931 1086096 1160652 1204192 1241823 1279454 1395768 1448128 1547536 1644257 1655764 1806288 1861024 1919181 2127862 2172192 2321304 2408384 2483646 2558908 2791536 3095072 3191793 3288514 3311528 3612576 3722048 3838362 4255724 4344384 4642608 4932771 4967292 5117816 5583072 6190144 6383586 6577028 6623056 7036997 7225152 7676724 8511448 9285216 9865542 9934584 10235632 11166144 11703241 12767172 13154056 13246112 14073994 15353448 17022896 18086827 18570432 19731084 19869168 20471264 21110991 23406482 25534344 26308112 26492224 28147988 30706896 34045792 35109723 36173654 39462168 39738336 40942528 42221982 46812964 51068688 52616224 54260481 56295976 61413792 68091584 70219446 72347308 78924336 79476672 84443964 93625928 102137376 105232448 108520962 112591952 122827584 128735651 140438892 144694616 157848672 168887928 187251856 198955097 204274752 217041924 225183904 257471302 280877784 289389232 315697344 337775856 374503712 386206953 397910194 434083848 450367808 514942604 561755568 578778464 596865291 675551712 749007424 772413906 795820388 868167696 1029885208 1123511136 1157556928 1193730582 1351103424 1544827812 1591640776 1736335392 2059770416 2188506067 2247022272 2387461164 3089655624 3183281552 3472670784 4119540832 4377012134 4774922328 6179311248 6366563104 6565518201 8239081664 8754024268 9549844656 12358622496 12733126208 13131036402 17508048536 19099689312 24717244992 26262072804 35016097072 38199378624 52524145608 70032194144 105048291216 140064388288 210096582432 420193164864
• Sum of all divisors σ(n): 1298962916928
• Sum of proper divisors (its aliquot sum) s(n): 878769752064
• 420193164864 is an abundant number, because the sum of its proper divisors (878769752064) is greater than itself. Its abundance is 458576587200

Bases of 420193164864

• Binary: 110000111010101011101101101111001000000₂
• Hexadecimal: 0x61D576DE40
• Base-36: 5D185T1C

Squares and roots of 420193164864

• 420193164864 squared (420193164864²) is 176562295798424684138496
• 420193164864 cubed (420193164864³) is 74190269867193797813694175537004544
• The square root of 420193164864 is 648223.0826374515
• The cube root of 420193164864 is 7490.0202961893

Scales and comparisons

• 420,193,164,864 seconds is equal to 13,360 years, 43 weeks, 5 days, 19 hours, 34 minutes, 24 seconds.
• To count from 1 to 420,193,164,864 would take you about twenty-six thousand, seven hundred twenty-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 420193164864 cubic inches would be around 624.2 feet tall.

Recreational maths with 420193164864

• 420193164864 backwards is 468461391024
• 420193164864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420193164864's digits is 48
• More coming soon!