4642161638400

Names of 4642161638400

• Cardinal: 4642161638400 can be written as Four trillion, six hundred forty-two billion, one hundred sixty-one million, six hundred thirty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 4.6421616384 × 10¹²

Factors of 4642161638400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 140931

Divisors of 4642161638400

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 25 26 30 32 33 36 39 40 44 45 48 50 52 55 60 64 65 66 72 75 78 80 88 90 96 99 100 104 110 117 120 128 130 132 143 144 150 156 160 165 176 180 192 195 198 200 208 220 225 234 240 256 260 264 275 286 288 300 312 320 325 330 352 360 384 390 396 400 416 429 440 450 468 480 495 512 520 528 550 572 576 585 600 624 640 650 660 704 715 720 768 780 792 800 825 832 858 880 900 936 960 975 990 1024 1040 1056 1100 1144 1152 1170 1200 1248 1280 1287 1300 1320 1408 1430 1440 1536 1560 1584 1600 1650 1664 1716 1760 1800 1872 1920 1950 1980 2080 2112 2145 2200 2288 2304 2340 2400 2475 2496 2560 2574 2600 2640 2816 2860 2880 2925 3072 3120 3168 3200 3300 3328 3432 3520 3575 3600 3744 3840 3900 3960 4160 4224 4290 4400 4576 4608 4680 4800 4950 4992 5120 5148 5200 5280 5632 5720 5760 5850 6240 6336 6400 6435 6600 6656 6864 7040 7150 7200 7488 7680 7800 7920 8320 8448 8580 8800 9152 9216 9360 9600 9900 9984 10296 10400 10560 10725 11264 11440 11520 11700 12480 12672 12800 12870 13200 13312 13728 14080 14300 14400 14976 15360 15600 15840 16640 16896 17160 17600 18304 18720 19200 19800 19968 20592 20800 21120 21450 22880 23040 23400 24960 25344 25600 25740 26400 27456 28160 28600 28800 29952 31200 31680 32175 33280 33792 34320 35200 36608 37440 38400 39600 39936 41184 41600 42240 42900 45760 46080 46800 49920 50688 51480 52800 54912 56320 57200 57600 59904 62400 63360 64350 66560 68640 70400 73216 74880 76800 79200 82368 83200 84480 85800 91520 93600 99840 101376 102960 105600 109824 114400 115200 119808 124800 126720 128700 137280 140800 140897 146432 149760 158400 164736 166400 168960 171600 183040 187200 199680 205920 211200 219648 228800 230400 249600 253440 257400 274560 281600 281794 299520 316800 329472 332800 343200 366080 374400 411840 422400 422691 439296 457600 499200 506880 514800 549120 563588 599040 633600 658944 686400 704485 732160 748800 823680 844800 845382 915200 998400 1029600 1098240 1127176 1267200 1268073 1317888 1372800 1408970 1497600 1549867 1647360 1690764 1830400 1831661 2059200 2113455 2196480 2254352 2534400 2536146 2745600 2817940 2995200 3099734 3294720 3381528 3522425 3660800 3663322 4118400 4226910 4508704 4649601 5072292 5491200 5494983 5635880 6199468 6340365 6589440 6763056 7044850 7326644 7749335 8236800 8453820 9017408 9158305 9299202 10144584 10567275 10982400 10989966 11271760 12398936 12680730 13526112 13948803 14089700 14653288 15498670 16473600 16484949 16907640 18034816 18316610 18598404 20148271 20289168 21134550 21979932 22543520 23248005 24797872 25361460 27052224 27474915 27897606 28179400 29306576 30997340 31701825 32947200 32969898 33815280 36069632 36633220 37196808 38746675 40296542 40578336 42269100 43959864 45087040 45791525 46496010 49595744 50722920 54104448 54949830 55795212 56358800 58613152 60444813 61994680 63403650 65939796 67630560 69744015 72139264 73266440 74393616 77493350 80593084 81156672 82424745 84538200 87919728 90174080 91583050 92992020 99191488 100741355 101445840 108208896 109899660 111590424 112717600 116240025 117226304 120889626 123989360 126807300 131879592 135261120 137374575 139488030 144278528 146532880 148787232 154986700 161186168 162313344 164849490 169076400 175839456 180348160 181334439 183166100 185984040 198382976 201482710 202891680 216417792 219799320 223180848 225435200 232480050 234452608 241779252 247978720 253614600 263759184 270522240 274749150 278976060 293065760 297574464 302224065 309973400 322372336 324626688 329698980 338152800 348720075 351678912 360696320 362668878 366332200 371968080 396765952 402965420 405783360 412123725 432835584 439598640 446361696 450870400 464960100 468905216 483558504 495957440 503706775 507229200 527518368 541044480 549498300 557952120 586131520 595148928 604448130 619946800 644744672 649253376 659397960 676305600 697440150 703357824 721392640 725337756 732664400 743936160 793531904 805930840 811566720 824247450 879197280 892723392 901740800 906672195 929920200 937810432 967117008 991914880 1007413550 1014458400 1055036736 1082088960 1098996600 1115904240 1172263040 1190297856 1208896260 1239893600 1289489344 1298506752 1318795920 1352611200 1394880300 1406715648 1450675512 1465328800 1487872320 1511120325 1587063808 1611861680 1623133440 1648494900 1758394560 1785446784 1803481600 1813344390 1859840400 1875620864 1934234016 1983829760 2014827100 2028916800 2110073472 2164177920 2197993200 2231808480 2344526080 2380595712 2417792520 2479787200 2578978688 2637591840 2705222400 2789760600 2813431296 2901351024 2930657600 2975744640 3022240650 3223723360 3246266880 3296989800 3516789120 3570893568 3606963200 3626688780 3719680800 3868468032 3967659520 4029654200 4057833600 4220146944 4395986400 4463616960 4533360975 4689052160 4761191424 4835585040 4959574400 5157957376 5275183680 5410444800 5579521200 5626862592 5802702048 5861315200 5951489280 6044481300 6447446720 6492533760 6593979600 7033578240 7141787136 7253377560 7439361600 7736936064 7935319040 8059308400 8115667200 8440293888 8791972800 8927233920 9066721950 9378104320 9671170080 9919148800 10315914752 10550367360 10820889600 11159042400 11605404096 11722630400 11902978560 12088962600 12894893440 13187959200 14067156480 14283574272 14506755120 14878723200 15473872128 16118616800 16231334400 16880587776 17583945600 17854467840 18133443900 19342340160 19838297600 20631829504 21100734720 22318084800 23210808192 23445260800 23805957120 24177925200 25789786880 26375918400 28134312960 29013510240 29757446400 30947744256 32237233600 32462668800 35167891200 35708935680 36266887800 38684680320 39676595200 42201469440 44636169600 46421616384 46890521600 48355850400 51579573760 52751836800 58027020480 59514892800 61895488512 64474467200 70335782400 71417871360 72533775600 77369360640 84402938880 89272339200 92843232768 96711700800 103159147520 105503673600 116054040960 119029785600 128948934400 140671564800 145067551200 154738721280 178544678400 185686465536 193423401600 211007347200 232108081920 257897868800 290135102400 309477442560 357089356800 386846803200 422014694400 464216163840 515795737600 580270204800 773693606400 928432327680 1160540409600 1547387212800 2321080819200 4642161638400
• Sum of all divisors σ(n): 19527066219024
• Sum of proper divisors (its aliquot sum) s(n): 14884904580624
• 4642161638400 is an abundant number, because the sum of its proper divisors (14884904580624) is greater than itself. Its abundance is 10242742942224

Bases of 4642161638400

• Binary: 1000011100011010110011001010011110000000000₂
• Hexadecimal: 0x438D6653C00
• Base-36: 1N8KV6KG0

Squares and roots of 4642161638400

• 4642161638400 squared (4642161638400²) is 21549664677032572354560000
• 4642161638400 cubed (4642161638400³) is 100037026684104132931610795311104000000
• The square root of 4642161638400 is 2154567.6221460305
• The cube root of 4642161638400 is 16681.6915283329

Scales and comparisons

• 4,642,161,638,400 seconds is equal to 147,606 years, 19 weeks, 5 days, 16 hours.
• To count from 1 to 4,642,161,638,400 would take you about three hundred sixty-nine thousand and fifteen 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 4642161638400 cubic inches would be around 1390.1 feet tall.

Recreational maths with 4642161638400

• 4642161638400 backwards is 0048361612464
• 4642161638400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4642161638400's digits is 45
• More coming soon!