21383214694400

Names of 21383214694400

• Cardinal: 21383214694400 can be written as Twenty-one trillion, three hundred eighty-three billion, two hundred fourteen million, six hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 2.13832146944 × 10¹³

Factors of 21383214694400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 129

Divisors of 21383214694400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 109 128 130 160 169 200 208 218 256 260 320 325 338 400 416 436 512 520 545 640 650 676 800 832 845 872 1024 1040 1090 1280 1300 1352 1417 1600 1664 1690 1744 2048 2080 2180 2197 2560 2600 2704 2725 2834 3200 3328 3380 3488 4096 4160 4225 4360 4394 5120 5200 5408 5450 5668 6400 6656 6760 6976 7085 8192 8320 8450 8720 8788 10240 10400 10816 10900 10985 11336 11881 12800 13312 13520 13952 14170 16384 16640 16900 17440 17576 18421 20480 20800 21632 21800 21970 22672 23762 25600 26624 27040 27904 28340 32768 33280 33800 34880 35152 35425 36842 40960 41600 43264 43600 43940 45344 47524 51200 53248 54080 54925 55808 56680 59405 66560 67600 69760 70304 70850 73684 81920 83200 86528 87200 87880 90688 92105 95048 102400 106496 108160 109850 111616 113360 118810 133120 135200 139520 140608 141700 147368 154453 163840 166400 173056 174400 175760 181376 184210 190096 204800 212992 216320 219700 223232 226720 237620 239473 266240 270400 279040 281216 283400 294736 297025 308906 332800 346112 348800 351520 362752 368420 380192 409600 425984 432640 439400 446464 453440 460525 475240 478946 532480 540800 558080 562432 566800 589472 594050 617812 665600 692224 697600 703040 725504 736840 760384 772265 819200 865280 878800 892928 906880 921050 950480 957892 1064960 1081600 1116160 1124864 1133600 1178944 1188100 1197365 1235624 1331200 1384448 1395200 1406080 1451008 1473680 1520768 1544530 1730560 1757600 1785856 1813760 1842100 1900960 1915784 2007889 2129920 2163200 2232320 2249728 2267200 2357888 2376200 2394730 2471248 2662400 2768896 2790400 2812160 2902016 2947360 3041536 3089060 3461120 3515200 3571712 3627520 3684200 3801920 3831568 3861325 4015778 4326400 4464640 4499456 4534400 4715776 4752400 4789460 4942496 5324800 5537792 5580800 5624320 5804032 5894720 5986825 6083072 6178120 6922240 7030400 7255040 7368400 7603840 7663136 7722650 8031556 8652800 8929280 8998912 9068800 9431552 9504800 9578920 9884992 10039445 10649600 11161600 11248640 11608064 11789440 11973650 12166144 12356240 13844480 14060800 14510080 14736800 15207680 15326272 15445300 16063112 17305600 17858560 17997824 18137600 18863104 19009600 19157840 19769984 20078890 22323200 22497280 23216128 23578880 23947300 24332288 24712480 26102557 27688960 28121600 29020160 29473600 30415360 30652544 30890600 32126224 34611200 35995648 36275200 37726208 38019200 38315680 39539968 40157780 44646400 44994560 46432256 47157760 47894600 48664576 49424960 50197225 52205114 56243200 58040320 58947200 60830720 61305088 61781200 64252448 69222400 71991296 72550400 75452416 76038400 76631360 79079936 80315560 89292800 89989120 94315520 95789200 97329152 98849920 100394450 104410228 112486400 116080640 117894400 121661440 122610176 123562400 128504896 130512785 138444800 145100800 150904832 152076800 153262720 158159872 160631120 179978240 188631040 191578400 194658304 197699840 200788900 208820456 224972800 232161280 235788800 243322880 245220352 247124800 257009792 261025570 290201600 301809664 304153600 306525440 316319744 321262240 359956480 377262080 383156800 389316608 395399680 401577800 417640912 449945600 471577600 486645760 490440704 494249600 514019584 522051140 580403200 603619328 608307200 613050880 632639488 642524480 652563925 754524160 766313600 790799360 803155600 835281824 899891200 943155200 973291520 980881408 988499200 1028039168 1044102280 1160806400 1216614400 1226101760 1265278976 1285048960 1305127850 1509048320 1532627200 1581598720 1606311200 1670563648 1799782400 1886310400 1946583040 1961762816 1976998400 2056078336 2088204560 2433228800 2452203520 2530557952 2570097920 2610255700 3018096640 3065254400 3163197440 3212622400 3341127296 3772620800 3923525632 3953996800 4112156672 4176409120 4866457600 4904407040 5061115904 5140195840 5220511400 6130508800 6326394880 6425244800 6682254592 7545241600 7847051264 7907993600 8224313344 8352818240 9732915200 9808814080 10280391680 10441022800 12261017600 12652789760 12850489600 13364509184 15090483200 15815987200 16448626688 16705636480 19617628160 20560783360 20882045600 24522035200 25305579520 25700979200 26729018368 31631974400 32897253376 33411272960 39235256320 41121566720 41764091200 49044070400 51401958400 53458036736 63263948800 65794506752 66822545920 82243133440 83528182400 98088140800 102803916800 106916073472 126527897600 133645091840 164486266880 167056364800 196176281600 205607833600 213832146944 267290183680 328972533760 334112729600 411215667200 427664293888 534580367360 668225459200 822431334400 855328587776 1069160734720 1336450918400 1644862668800 2138321469440 2672901836800 4276642938880 5345803673600 10691607347200 21383214694400
• Sum of all divisors σ(n): 57978551049300
• Sum of proper divisors (its aliquot sum) s(n): 36595336354900
• 21383214694400 is an abundant number, because the sum of its proper divisors (36595336354900) is greater than itself. Its abundance is 15212121660500

Bases of 21383214694400

• Binary: 100110111001010101010111010101000000000000000₂
• Hexadecimal: 0x1372AAEA8000
• Base-36: 7KVB9XIBK

Squares and roots of 21383214694400

• 21383214694400 squared (21383214694400²) is 457241870666804085391360000
• 21383214694400 cubed (21383214694400³) is 9777301087737349445026481526800384000000
• The square root of 21383214694400 is 4624198.8164870247
• The cube root of 21383214694400 is 27756.0502758943

Scales and comparisons

• 21,383,214,694,400 seconds is equal to 679,920 years, 4 weeks, 2 days, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 21,383,214,694,400 would take you about one million, six hundred ninety-nine thousand, eight hundred 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 21383214694400 cubic inches would be around 2313 feet tall.

Recreational maths with 21383214694400

• 21383214694400 backwards is 00449641238312
• The number of decimal digits it has is: 14
• The sum of 21383214694400's digits is 47
• More coming soon!