421501906828912

Names of 421501906828912

• Cardinal: 421501906828912 can be written as Four hundred twenty-one trillion, five hundred one billion, nine hundred six million, eight hundred twenty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 4.21501906828912 × 10¹⁴

Factors of 421501906828912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 905

Divisors of 421501906828912

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 169 182 208 338 364 676 728 883 1183 1352 1456 1766 2197 2366 2704 3532 4394 4732 6181 7064 8788 9464 11479 12362 14128 15379 17576 18928 22958 24724 28561 30758 35152 45916 49448 57122 61516 80353 91832 98896 114244 123032 149227 160706 183664 199927 228488 246064 298454 321412 371293 399854 456976 596908 642824 742586 779689 799708 1044589 1193816 1285648 1485172 1559378 1599416 1939951 2089178 2387632 2599051 2970344 3118756 3198832 3879902 4178356 4826809 5198102 5457823 5940688 6237512 7759804 8356712 9653618 10135957 10396204 10915646 12475024 13579657 15519608 16713424 19307236 20271914 20792408 21831292 25219363 27159314 31039216 33787663 38614472 40543828 41584816 43662584 50438726 54318628 67575326 70951699 77228944 81087656 87325168 100877452 108637256 131767441 135150652 141903398 162175312 176535541 201754904 217274512 263534882 270301304 283806796 327851719 353071082 403509808 527069764 540602608 567613592 655703438 706142164 922372087 1054139528 1135227184 1311406876 1412284328 1712976733 1844744174 2108279056 2294962033 2622813752 2824568656 3425953466 3689488348 4262072347 4589924066 5245627504 6851906932 7378976696 8524144694 9179848132 11990837131 13703813864 14757953392 17048289388 18359696264 22268697529 23981674262 27407627728 29834506429 34096578776 36719392528 44537395058 47963348524 59669012858 68193157552 89074790116 95926697048 119338025716 155880882703 178149580232 191853394096 238676051432 289493067877 311761765406 356299160464 477352102864 578986135754 623523530812 1157972271508 1247047061624 2026451475139 2315944543016 2494094123248 3763409882401 4052902950278 4631889086032 7526819764802 8105805900556 15053639529604 16211611801112 26343869176807 30107279059208 32423223602224 52687738353614 60214558118416 105375476707228 210750953414456 421501906828912
• Sum of all divisors σ(n): 1012249145846472
• Sum of proper divisors (its aliquot sum) s(n): 590747239017560
• 421501906828912 is an abundant number, because the sum of its proper divisors (590747239017560) is greater than itself. Its abundance is 169245332188648

Bases of 421501906828912

• Binary: 1011111110101101010001111011011011011111001110000₂
• Hexadecimal: 0x17F5A8F6DBE70
• Base-36: 45ERAWGW34

Squares and roots of 421501906828912

• 421501906828912 squared (421501906828912²) is 177663857460408812499639103744
• 421501906828912 cubed (421501906828912³) is 74885654694142337423016896126928584826646528
• The square root of 421501906828912 is 20530511.6066042543
• The cube root of 421501906828912 is 74977.8842542715

Scales and comparisons

• 421,501,906,828,912 seconds is equal to 13,402,456 years, 44 weeks, 1 minute, 52 seconds.
• To count from 1 to 421,501,906,828,912 would take you about thirty-three million, five hundred six thousand, one hundred forty-two 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 421501906828912 cubic inches would be around 6248.2 feet tall.

Recreational maths with 421501906828912

• 421501906828912 backwards is 219828609105124
• The number of decimal digits it has is: 15
• The sum of 421501906828912's digits is 58
• More coming soon!