20824615800

Names of 20824615800

• Cardinal: 20824615800 can be written as Twenty billion, eight hundred twenty-four million, six hundred fifteen thousand, eight hundred.

Scientific notation

• Scientific notation: 2.08246158 × 10¹⁰

Factors of 20824615800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 844

Divisors of 20824615800

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 29 30 31 34 36 40 45 50 51 58 60 62 68 72 75 85 87 90 93 100 102 116 120 124 136 145 150 153 155 170 174 180 186 200 204 225 232 248 255 261 279 290 300 306 310 340 348 360 372 408 425 435 450 465 493 510 522 527 558 580 600 612 620 680 696 725 744 757 765 775 850 870 899 900 930 986 1020 1044 1054 1116 1160 1224 1240 1275 1305 1395 1450 1479 1514 1530 1550 1581 1700 1740 1798 1800 1860 1972 2040 2088 2108 2175 2232 2271 2325 2465 2550 2610 2635 2697 2790 2900 2958 3028 3060 3100 3162 3400 3480 3596 3720 3785 3825 3944 4216 4350 4437 4495 4542 4650 4743 4930 5100 5220 5270 5394 5580 5800 5916 6056 6120 6200 6324 6525 6813 6975 7192 7395 7570 7650 7905 8091 8700 8874 8990 9084 9300 9486 9860 10200 10440 10540 10788 11160 11355 11832 12325 12648 12869 13050 13175 13485 13626 13950 14790 15140 15283 15300 15810 16182 17400 17748 17980 18168 18600 18925 18972 19720 21080 21576 21953 22185 22475 22710 23467 23715 24650 25738 26100 26350 26970 27252 27900 29580 30280 30566 30600 31620 32364 34065 35496 35960 36975 37850 37944 38607 39525 40455 43906 44370 44950 45420 45849 46934 47430 49300 51476 52200 52700 53940 54504 55800 56775 59160 61132 63240 64345 64728 65859 67425 68130 70401 73950 75700 76415 77214 79050 80910 87812 88740 89900 90840 91698 93868 94860 98600 102952 105400 107880 109765 110925 113550 115821 117335 118575 122264 128690 131718 134850 136260 137547 140802 147900 151400 152830 154428 158100 161820 170325 175624 177480 179800 183396 187736 189720 193035 197577 202275 211203 219530 221850 227100 229245 231642 234670 237150 257380 263436 269700 272520 275094 281604 295800 305660 308856 316200 321725 323640 329295 340650 352005 366792 373201 382075 386070 395154 398939 404550 422406 439060 443700 454200 458490 463284 469340 474300 514760 526872 539400 548825 550188 563208 579105 586675 611320 643450 658590 680543 681300 687735 704010 746402 764150 772140 790308 797878 809100 844812 878120 887400 916980 926568 938680 948600 965175 987885 1056015 1097650 1100376 1119603 1146225 1158210 1173350 1196817 1286900 1317180 1361086 1362600 1375470 1408020 1492804 1528300 1544280 1580616 1595756 1618200 1646475 1689624 1760025 1833960 1866005 1930350 1975770 1994695 2041629 2112030 2195300 2239206 2292450 2316420 2346700 2393634 2573800 2634360 2722172 2750940 2816040 2895525 2985608 3056600 3191512 3292950 3358809 3402715 3438675 3520050 3590451 3732010 3860700 3951540 3989390 4083258 4224060 4390600 4478412 4584900 4632840 4693400 4787268 4939425 5280075 5444344 5501880 5598015 5791050 5984085 6124887 6585900 6717618 6805430 6877350 7040100 7180902 7464020 7721400 7903080 7978780 8166516 8448120 8956824 9169800 9330025 9574536 9878850 9973475 10208145 10560150 11196030 11569231 11582100 11968170 12249774 13171800 13435236 13610860 13754700 14080200 14361804 14928040 15957560 16333032 16794045 17013575 17952255 18660050 19757700 19946950 20416290 21120300 22392060 23138462 23164200 23936340 24499548 26870472 27221720 27509400 27990075 28723608 29920425 30624435 33588090 34027150 34707693 35904510 37320100 39515400 39893900 40832580 42240600 44784120 46276924 47872680 48999096 51040725 55980150 57846155 59840850 61248870 67176180 68054300 69415386 71809020 74640200 79787800 81665160 83970225 89761275 92553848 102081450 104123079 111960300 115692310 119681700 122497740 134352360 136108600 138830772 143618040 153122175 167940450 173538465 179522550 204162900 208246158 223920600 231384620 239363400 244995480 277661544 289230775 306244350 335880900 347076930 359045100 408325800 416492316 462769240 520615395 578461550 612488700 671761800 694153860 718090200 832984632 867692325 1041230790 1156923100 1224977400 1388307720 1735384650 2082461580 2313846200 2603076975 3470769300 4164923160 5206153950 6941538600 10412307900 20824615800
• Sum of all divisors σ(n): 79178860800
• Sum of proper divisors (its aliquot sum) s(n): 58354245000
• 20824615800 is an abundant number, because the sum of its proper divisors (58354245000) is greater than itself. Its abundance is 37529629200

Bases of 20824615800

• Binary: 10011011001001111100110101101111000₂
• Hexadecimal: 0x4D93E6B78
• Base-36: 9KEFSE0

Squares and roots of 20824615800

• 20824615800 squared (20824615800²) is 433664623217609640000
• 20824615800 cubed (20824615800³) is 9030899164558480547376312000000
• The square root of 20824615800 is 144307.3657163763
• The cube root of 20824615800 is 2751.2221917229

Scales and comparisons

• 20,824,615,800 seconds is equal to 662 years, 8 weeks, 1 day, 15 hours, 30 minutes.
• To count from 1 to 20,824,615,800 would take you about one thousand, three hundred twenty-four 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 20824615800 cubic inches would be around 229.3 feet tall.

Recreational maths with 20824615800

• 20824615800 backwards is 00851642802
• 20824615800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20824615800's digits is 36
• More coming soon!