420023424128

Names of 420023424128

• Cardinal: 420023424128 can be written as Four hundred twenty billion, twenty-three million, four hundred twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.20023424128 × 10¹¹

Factors of 420023424128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 820

Divisors of 420023424128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 73 77 88 112 121 128 146 154 176 224 242 292 308 352 448 484 511 584 616 704 727 803 847 896 968 1022 1168 1232 1408 1454 1606 1694 1936 2044 2336 2464 2908 3212 3388 3872 4088 4672 4928 5089 5329 5621 5816 6424 6776 7744 7997 8176 8833 9344 9856 10178 10658 11242 11632 12848 13552 15488 15994 16352 17666 20356 21316 22484 23264 25696 27104 31988 32704 35332 37303 40712 42632 44968 46528 51392 53071 54208 55979 58619 61831 63976 65408 70664 74606 81424 85264 87967 89936 93056 102784 106142 108416 111958 117238 123662 127952 141328 149212 162848 170528 175934 179872 212284 223916 234476 247324 255904 282656 298424 325696 341056 351868 359744 371497 410333 424568 447832 468952 494648 511808 565312 583781 596848 615769 644809 651392 682112 703736 719488 742994 820666 849136 895664 937904 989296 1023616 1130624 1167562 1193696 1231538 1289618 1407472 1485988 1641332 1698272 1791328 1875808 1978592 2335124 2387392 2463076 2579236 2814944 2971976 3282664 3396544 3582656 3751616 3874183 3957184 4086467 4513663 4670248 4774784 4926152 5158472 5629888 5943952 6421591 6565328 6793088 7165312 7503232 7748366 7914368 8172934 9027326 9340496 9852304 10316944 11259776 11887904 12843182 13130656 15496732 16345868 18054652 18680992 19704608 20633888 23775808 25686364 26261312 27119281 30993464 32691736 36109304 37361984 39409216 41267776 42616013 44951137 47551616 51372728 52522624 54238562 61986928 65383472 72218608 74723968 78818432 82535552 85232026 89902274 102745456 108477124 123973856 130766944 144437216 170464052 179804548 205490912 216954248 247947712 261533888 288874432 298312091 340928104 359609096 410981824 433908496 468776143 495895424 523067776 577748864 596624182 681856208 719218192 821963648 867816992 937552286 1193248364 1363712416 1438436384 1735633984 1875104572 2386496728 2727424832 2876872768 3281433001 3471267968 3750209144 4772993456 5454849664 5753745536 6562866002 7500418288 9545986912 13125732004 15000836576 19091973824 26251464008 30001673152 38183947648 52502928016 60003346304 105005856032 210011712064 420023424128
• Sum of all divisors σ(n): 1067205746880
• Sum of proper divisors (its aliquot sum) s(n): 647182322752
• 420023424128 is an abundant number, because the sum of its proper divisors (647182322752) is greater than itself. Its abundance is 227158898624

Bases of 420023424128

• Binary: 110000111001011010110001101010010000000₂
• Hexadecimal: 0x61CB58D480
• Base-36: 5CYF3O8W

Squares and roots of 420023424128

• 420023424128 squared (420023424128²) is 176419676816209772560384
• 420023424128 cubed (420023424128³) is 74100396739899566005548585322545152
• The square root of 420023424128 is 648092.1416959163
• The cube root of 420023424128 is 7489.0116070949

Scales and comparisons

• 420,023,424,128 seconds is equal to 13,355 years, 23 weeks, 1 day, 5 hours, 22 minutes, 8 seconds.
• To count from 1 to 420,023,424,128 would take you about twenty-six thousand, seven hundred ten 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 420023424128 cubic inches would be around 624.1 feet tall.

Recreational maths with 420023424128

• 420023424128 backwards is 821424320024
• 420023424128 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420023424128's digits is 32
• More coming soon!