20424869712

Names of 20424869712

• Cardinal: 20424869712 can be written as Twenty billion, four hundred twenty-four million, eight hundred sixty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 2.0424869712 × 10¹⁰

Factors of 20424869712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 635

Divisors of 20424869712

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 47 48 52 54 72 78 94 104 108 117 141 144 156 188 208 216 223 234 282 312 347 351 376 423 432 446 468 564 611 624 669 694 702 752 846 892 936 1041 1128 1222 1269 1338 1388 1404 1692 1784 1833 1872 2007 2082 2256 2444 2538 2676 2776 2808 2899 3123 3384 3568 3666 4014 4164 4511 4888 5076 5352 5499 5552 5616 5798 6021 6246 6768 7332 8028 8328 8697 9022 9369 9776 10152 10481 10704 10998 11596 12042 12492 13533 14664 16056 16309 16497 16656 17394 18044 18738 20304 20962 21996 23192 24084 24984 26091 27066 29328 31443 32112 32618 32994 34788 36088 37476 40599 41924 43992 46384 48168 48927 49968 52182 54132 62886 65236 65988 69576 72176 74952 77381 78273 81198 83848 87984 94329 96336 97854 104364 108264 121797 125772 130472 131976 136253 139152 146781 149904 154762 156546 162396 167696 188658 195708 208728 212017 216528 232143 243594 251544 260944 263952 272506 282987 293562 309524 313092 324792 377316 391416 408759 417456 424034 440343 464286 487188 503088 545012 565974 587124 619048 626184 636051 649584 696429 754632 782832 817518 848068 880686 928572 974376 1005953 1090024 1131948 1174248 1226277 1238096 1252368 1272102 1392858 1509264 1635036 1696136 1761372 1857144 1908153 1948752 2011906 2089287 2180048 2263896 2348496 2452554 2544204 2785716 3017859 3270072 3392272 3522744 3636907 3678831 3714288 3816306 4023812 4178574 4527792 4905108 5088408 5571432 5724459 6035718 6540144 7045488 7273814 7357662 7632612 8047624 8357148 9053577 9810216 10176816 10910721 11142864 11448918 12071436 14547628 14715324 15265224 16095248 16714296 18107154 19620432 21821442 22897836 24142872 27160731 29095256 29430648 30530448 32732163 33428592 36214308 43642884 45795672 47279791 48285744 54321462 58190512 58861296 65464326 72428616 87285768 91591344 94559582 98196489 108642924 130928652 141839373 144857232 174571536 189119164 196392978 217285848 261857304 283678746 378238328 392785956 425518119 434571696 523714608 567357492 756476656 785571912 851036238 1134714984 1276554357 1571143824 1702072476 2269429968 2553108714 3404144952 5106217428 6808289904 10212434856 20424869712
• Sum of all divisors σ(n): 64955842560
• Sum of proper divisors (its aliquot sum) s(n): 44530972848
• 20424869712 is an abundant number, because the sum of its proper divisors (44530972848) is greater than itself. Its abundance is 24106103136

Bases of 20424869712

• Binary: 10011000001011010101100011101010000₂
• Hexadecimal: 0x4C16AC750
• Base-36: 9DSFUC0

Squares and roots of 20424869712

• 20424869712 squared (20424869712²) is 417175302752174962944
• 20424869712 cubed (20424869712³) is 8520751205777328642759627952128
• The square root of 20424869712 is 142915.6034588247
• The cube root of 20424869712 is 2733.5043224119

Scales and comparisons

• 20,424,869,712 seconds is equal to 649 years, 23 weeks, 1 day, 22 hours, 55 minutes, 12 seconds.
• To count from 1 to 20,424,869,712 would take you about one thousand, two hundred ninety-eight 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 20424869712 cubic inches would be around 227.8 feet tall.

Recreational maths with 20424869712

• 20424869712 backwards is 21796842402
• The number of decimal digits it has is: 11
• The sum of 20424869712's digits is 45
• More coming soon!