20800382400

Names of 20800382400

• Cardinal: 20800382400 can be written as Twenty billion, eight hundred million, three hundred eighty-two thousand, four hundred.

Scientific notation

• Scientific notation: 2.08003824 × 10¹⁰

Factors of 20800382400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 777

Divisors of 20800382400

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 41 42 45 48 49 50 56 60 63 64 70 72 75 80 82 84 90 96 98 100 105 112 120 123 126 140 144 147 150 160 164 168 175 180 192 196 200 205 210 224 225 240 245 246 252 280 287 288 294 300 315 320 328 336 350 360 369 392 400 410 420 441 448 450 480 490 492 504 525 560 574 576 588 600 615 630 656 672 700 719 720 735 738 784 800 820 840 861 882 900 960 980 984 1008 1025 1050 1120 1148 1176 1200 1225 1230 1260 1312 1344 1400 1435 1438 1440 1470 1476 1568 1575 1600 1640 1680 1722 1764 1800 1845 1960 1968 2009 2016 2050 2100 2157 2205 2240 2296 2352 2400 2450 2460 2520 2583 2624 2800 2870 2876 2880 2940 2952 3075 3136 3150 3280 3360 3444 3528 3595 3600 3675 3690 3920 3936 4018 4032 4100 4200 4305 4314 4410 4592 4704 4800 4900 4920 5033 5040 5166 5600 5740 5752 5880 5904 6027 6150 6300 6471 6560 6720 6888 7056 7175 7190 7200 7350 7380 7840 7872 8036 8200 8400 8610 8628 8820 9184 9225 9408 9800 9840 10045 10066 10080 10332 10785 11025 11200 11480 11504 11760 11808 12054 12300 12600 12915 12942 13120 13776 14112 14350 14380 14400 14700 14760 15099 15680 16072 16400 16800 17220 17256 17640 17975 18081 18368 18450 19600 19680 20090 20132 20160 20664 21525 21570 22050 22960 23008 23520 23616 24108 24600 25165 25200 25830 25884 27552 28224 28700 28760 29400 29479 29520 30135 30198 32144 32355 32800 33600 34440 34512 35231 35280 35950 36162 36900 39200 39360 40180 40264 41328 43050 43140 44100 45297 45920 46016 47040 48216 49200 50225 50330 50400 51660 51768 53925 55104 57400 57520 58800 58958 59040 60270 60396 64288 64575 64710 65600 68880 69024 70462 70560 71900 72324 73800 75495 78400 80360 80528 82656 86100 86280 88200 88437 90405 90594 91840 96432 98400 100450 100660 100800 103320 103536 105693 107850 114800 115040 117600 117916 118080 120540 120792 125825 128576 129150 129420 137760 138048 140924 141120 143800 144648 147395 147600 150675 150990 160720 161056 161775 165312 172200 172560 176155 176400 176874 180810 181188 192864 196800 200900 201320 206353 206640 207072 211386 215700 226485 229600 230080 235200 235832 241080 241584 251650 258300 258840 265311 275520 281848 287600 289296 294790 295200 301350 301980 317079 321440 322112 323550 344400 345120 352310 352800 353748 361620 362376 377475 385728 401800 402640 412706 413280 414144 422772 431400 442185 452025 452970 459200 471664 482160 483168 503300 516600 517680 528465 530622 563696 575200 578592 589580 590400 602700 603960 619059 634158 642880 647100 688800 690240 704620 705600 707496 723240 724752 736975 754950 803600 805280 825412 826560 845544 862800 880775 884370 904050 905940 943328 964320 966336 1006600 1031765 1033200 1035360 1056930 1061244 1127392 1132425 1150400 1157184 1179160 1205400 1207920 1238118 1268316 1294200 1326555 1377600 1409240 1414992 1444471 1446480 1449504 1473950 1509900 1585395 1607200 1610560 1650824 1691088 1725600 1761550 1768740 1808100 1811880 1857177 1886656 1928640 2013200 2063530 2066400 2070720 2113860 2122488 2210925 2254784 2264850 2358320 2410800 2415840 2476236 2536632 2588400 2642325 2653110 2818480 2829984 2888942 2892960 2899008 2947900 3019800 3095295 3170790 3214400 3301648 3382176 3451200 3523100 3537480 3616200 3623760 3714354 4026400 4127060 4132800 4227720 4244976 4333413 4421850 4529700 4716640 4821600 4831680 4952472 5073264 5158825 5176800 5284650 5306220 5636960 5659968 5777884 5785920 5895800 6039600 6190590 6341580 6603296 6632775 6764352 7046200 7074960 7222355 7232400 7247520 7428708 7926975 8052800 8254120 8455440 8489952 8666826 8843700 9059400 9285885 9433280 9643200 9904944 10146528 10317650 10353600 10569300 10612440 11273920 11555768 11791600 12079200 12381180 12683160 13000239 13206592 13265550 14092400 14149920 14444710 14464800 14495040 14857416 15476475 15853950 16508240 16910880 16979904 17333652 17687400 18118800 18571770 19809888 20293056 20635300 21138600 21224880 21667065 23111536 23583200 24158400 24762360 25366320 26000478 26531100 28184800 28299840 28889420 28929600 29714832 30952950 31707900 33016480 33821760 34667304 35374800 36111775 36237600 37143540 39619776 41270600 42277200 42449760 43334130 46223072 46429425 47166400 49524720 50732640 52000956 53062200 56369600 57778840 59429664 61905900 63415800 65001195 66032960 69334608 70749600 72223550 72475200 74287080 82541200 84554400 84899520 86668260 92446144 92858850 99049440 101465280 104001912 106124400 108335325 115557680 118859328 123811800 126831600 130002390 138669216 141499200 144447100 148574160 165082400 169108800 173336520 185717700 198098880 208003824 212248800 216670650 231115360 247623600 253663200 260004780 277338432 288894200 297148320 325005975 330164800 346673040 371435400 416007648 424497600 433341300 462230720 495247200 507326400 520009560 577788400 594296640 650011950 693346080 742870800 832015296 866682600 990494400 1040019120 1155576800 1300023900 1386692160 1485741600 1733365200 2080038240 2311153600 2600047800 2971483200 3466730400 4160076480 5200095600 6933460800 10400191200 20800382400
• Sum of all divisors σ(n): 88219666080
• Sum of proper divisors (its aliquot sum) s(n): 67419283680
• 20800382400 is an abundant number, because the sum of its proper divisors (67419283680) is greater than itself. Its abundance is 46618901280

Bases of 20800382400

• Binary: 10011010111110011001010010111000000₂
• Hexadecimal: 0x4D7CCA5C0
• Base-36: 9K00DS0

Squares and roots of 20800382400

• 20800382400 squared (20800382400²) is 432655907986229760000
• 20800382400 cubed (20800382400³) is 8999408333732792942260224000000
• The square root of 20800382400 is 144223.3767459353
• The cube root of 20800382400 is 2750.1545874531

Scales and comparisons

• 20,800,382,400 seconds is equal to 661 years, 20 weeks, 1 day, 4 hours.
• To count from 1 to 20,800,382,400 would take you about one thousand, three hundred twenty-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 20800382400 cubic inches would be around 229.2 feet tall.

Recreational maths with 20800382400

• 20800382400 backwards is 00428300802
• The number of decimal digits it has is: 11
• The sum of 20800382400's digits is 27
• More coming soon!