20009882880

Names of 20009882880

• Cardinal: 20009882880 can be written as Twenty billion, nine million, eight hundred eighty-two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 2.000988288 × 10¹⁰

Factors of 20009882880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2597

Divisors of 20009882880

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 53 60 64 65 72 78 80 90 96 104 106 117 120 128 130 144 156 159 160 180 192 195 208 212 234 240 256 260 265 288 312 318 320 360 384 390 416 424 468 477 480 520 530 576 585 624 636 640 689 720 768 780 795 832 848 936 954 960 1040 1060 1152 1170 1248 1272 1280 1378 1440 1560 1590 1664 1696 1872 1908 1920 2067 2080 2120 2304 2340 2385 2496 2521 2544 2756 2880 3120 3180 3328 3392 3445 3744 3816 3840 4134 4160 4240 4680 4770 4992 5042 5088 5512 5760 6201 6240 6360 6784 6890 7488 7563 7632 8268 8320 8480 9360 9540 9984 10084 10176 10335 11024 11520 12402 12480 12605 12720 13568 13780 14976 15126 15264 16536 16640 16960 18720 19080 20168 20352 20670 22048 22689 24804 24960 25210 25440 27560 29952 30252 30528 31005 32773 33072 33920 37440 37815 38160 40336 40704 41340 44096 45378 49608 49920 50420 50880 55120 60504 61056 62010 65546 66144 67840 74880 75630 76320 80672 82680 88192 90756 98319 99216 100840 101760 110240 113445 121008 122112 124020 131092 132288 133613 149760 151260 152640 161344 163865 165360 176384 181512 196638 198432 201680 203520 220480 226890 242016 248040 262184 264576 267226 294957 302520 305280 322688 327730 330720 363024 393276 396864 400839 403360 440960 453780 484032 491595 496080 524368 529152 534452 589914 605040 610560 645376 655460 661440 668065 726048 786552 793728 801678 806720 881920 907560 968064 983190 992160 1048736 1068904 1179828 1202517 1210080 1310920 1322880 1336130 1452096 1474785 1573104 1587456 1603356 1613440 1736969 1815120 1936128 1966380 1984320 2004195 2097472 2137808 2359656 2405034 2420160 2621840 2645760 2672260 2904192 2949570 3146208 3206712 3226880 3473938 3630240 3932760 3968640 4008390 4194944 4275616 4719312 4810068 4840320 5210907 5243680 5344520 5808384 5899140 6012585 6292416 6413424 6947876 7260480 7865520 7937280 8016780 8389888 8551232 8684845 9438624 9620136 9680640 10421814 10487360 10689040 11798280 12025170 12584832 12826848 13895752 14520960 15632721 15731040 16033560 17102464 17369690 18877248 19240272 20843628 20974720 21378080 23596560 24050340 25169664 25653696 26054535 27791504 29041920 31265442 31462080 32067120 34204928 34739380 37754496 38480544 41687256 41949440 42756160 47193120 48100680 51307392 52109070 55583008 62530884 62924160 64134240 69478760 75508992 76961088 78163605 83374512 85512320 94386240 96201360 102614784 104218140 111166016 125061768 125848320 128268480 138957520 153922176 156327210 166749024 171024640 188772480 192402720 208436280 222332032 250123536 256536960 277915040 307844352 312654420 333498048 377544960 384805440 416872560 444664064 500247072 513073920 555830080 625308840 666996096 769610880 833745120 1000494144 1111660160 1250617680 1333992192 1539221760 1667490240 2000988288 2223320320 2501235360 3334980480 4001976576 5002470720 6669960960 10004941440 20009882880
• Sum of all divisors σ(n): 75994538256
• Sum of proper divisors (its aliquot sum) s(n): 55984655376
• 20009882880 is an abundant number, because the sum of its proper divisors (55984655376) is greater than itself. Its abundance is 35974772496

Bases of 20009882880

• Binary: 10010101000101011101001010100000000₂
• Hexadecimal: 0x4A8AE9500
• Base-36: 96XD8G0

Squares and roots of 20009882880

• 20009882880 squared (20009882880²) is 400395412871317094400
• 20009882880 cubed (20009882880³) is 8011865317244299570285903872000
• The square root of 20009882880 is 141456.2931792007
• The cube root of 20009882880 is 2714.8646473633

Scales and comparisons

• 20,009,882,880 seconds is equal to 636 years, 13 weeks, 20 hours, 48 minutes.
• To count from 1 to 20,009,882,880 would take you about one thousand, two hundred seventy-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 20009882880 cubic inches would be around 226.2 feet tall.

Recreational maths with 20009882880

• 20009882880 backwards is 08828890002
• 20009882880 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20009882880's digits is 45
• More coming soon!