421075890970

Names of 421075890970

• Cardinal: 421075890970 can be written as Four hundred twenty-one billion, seventy-five million, eight hundred ninety thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 4.2107589097 × 10¹¹

Factors of 421075890970

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134

Divisors of 421075890970

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 14 35 47 49 70 73 94 98 146 235 245 329 365 470 490 511 658 730 1022 1645 2209 2303 2555 3290 3431 3577 4418 4606 5110 5329 6862 7154 10658 11045 11515 15463 17155 17885 22090 23030 24017 26645 30926 34310 35770 37303 48034 53290 74606 77315 108241 120085 154630 161257 168119 186515 216482 240170 250463 261121 322514 336238 373030 389017 500926 522242 541205 778034 806285 840595 1082410 1128799 1252315 1305605 1612570 1681190 1753241 1945085 2257598 2504630 2611210 2723119 3506482 3890170 5446238 5643995 7901593 8766205 11287990 11771761 12272687 13615595 15803186 17532410 18283799 19061833 23543522 24545374 27231190 36567598 38123666 39507965 58858805 61363435 79015930 82402327 91418995 95309165 117717610 122726870 127986593 164804654 182837990 190618330 255973186 412011635 576816289 639932965 824023270 859338553 895906151 1153632578 1279865930 1718677106 1791812302 2884081445 4296692765 4479530755 5768162890 6015369871 8593385530 8959061510 12030739742 30076849355 42107589097 60153698710 84215178194 210537945485 421075890970
• Sum of all divisors σ(n): 913351294440
• Sum of proper divisors (its aliquot sum) s(n): 492275403470
• 421075890970 is an abundant number, because the sum of its proper divisors (492275403470) is greater than itself. Its abundance is 71199512500

Bases of 421075890970

• Binary: 110001000001010000101000011001100011010₂
• Hexadecimal: 0x620A14331A
• Base-36: 5DFTPOUY

Squares and roots of 421075890970

• 421075890970 squared (421075890970²) is 177304905956179327540900
• 421075890970 cubed (421075890970³) is 74658821248850270121379926615673000
• The square root of 421075890970 is 648903.6068400299
• The cube root of 421075890970 is 7495.2615459855

Scales and comparisons

• 421,075,890,970 seconds is equal to 13,388 years, 47 weeks, 2 days, 13 hours, 16 minutes, 10 seconds.
• To count from 1 to 421,075,890,970 would take you about twenty-six thousand, seven hundred seventy-seven 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 421075890970 cubic inches would be around 624.6 feet tall.

Recreational maths with 421075890970

• 421075890970 backwards is 079098570124
• The number of decimal digits it has is: 12
• The sum of 421075890970's digits is 52
• More coming soon!