138660966400
138,660,966,400 is an even composite number composed of five prime numbers multiplied together.
138660966400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred two divisors.
Prime factorization of 138660966400:
212 × 52 × 112 × 192 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 19 × 19 × 31)See below for interesting mathematical facts about the number 138660966400 from the Numbermatics database.
Names of 138660966400
- Cardinal: 138660966400 can be written as One hundred thirty-eight billion, six hundred sixty million, nine hundred sixty-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.386609664 × 1011
Factors of 138660966400
Divisors of 138660966400
- Number of divisors d(n): 702
-
Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 25 31 32 38 40 44 50 55 62 64 76 80 88 95 100 110 121 124 128 152 155 160 176 190 200 209 220 242 248 256 275 304 310 320 341 352 361 380 400 418 440 475 484 496 512 550 589 605 608 620 640 682 704 722 760 775 800 836 880 950 968 992 1024 1045 1100 1178 1210 1216 1240 1280 1364 1408 1444 1520 1550 1600 1672 1705 1760 1805 1900 1936 1984 2048 2090 2200 2299 2356 2420 2432 2480 2560 2728 2816 2888 2945 3025 3040 3100 3200 3344 3410 3520 3610 3751 3800 3872 3968 3971 4096 4180 4400 4598 4712 4840 4864 4960 5120 5225 5456 5632 5776 5890 6050 6080 6200 6400 6479 6688 6820 7040 7220 7502 7600 7744 7936 7942 8360 8525 8800 9025 9196 9424 9680 9728 9920 10240 10450 10912 11191 11264 11495 11552 11780 12100 12160 12400 12800 12958 13376 13640 14080 14440 14725 15004 15200 15488 15872 15884 16720 17050 17600 18050 18392 18755 18848 19360 19456 19840 19855 20480 20900 21824 22382 22528 22990 23104 23560 24200 24320 24800 25600 25916 26752 27280 28160 28880 29450 30008 30400 30976 31744 31768 32395 33440 34100 35200 36100 36784 37510 37696 38720 38912 39680 39710 41800 43648 43681 44764 45056 45980 46208 47120 48400 48640 49600 51200 51832 53504 54560 55955 56320 57475 57760 58900 60016 60800 61952 63488 63536 64790 66880 68200 70400 71269 72200 73568 75020 75392 77440 77824 79360 79420 83600 87296 87362 89528 91960 92416 93775 94240 96800 97280 99200 99275 102400 103664 107008 109120 111910 112640 114950 115520 117800 120032 121600 123101 123904 126976 127072 129580 133760 136400 140800 142538 144400 147136 150040 150784 154880 158720 158840 161975 167200 174592 174724 179056 183920 184832 187550 188480 193600 194560 198400 198550 207328 214016 218240 218405 223820 225280 229900 231040 235600 240064 243200 246202 247808 254144 259160 267520 272800 279775 281600 285076 288800 294272 300080 301568 309760 317440 317680 323950 334400 349184 349448 356345 358112 367840 369664 375100 376960 387200 389120 396800 397100 414656 428032 436480 436810 447640 459800 462080 471200 480128 486400 492404 495616 508288 518320 535040 545600 559550 563200 570152 577600 588544 600160 603136 615505 619520 634880 635360 647900 668800 698368 698896 712690 716224 735680 739328 750200 753920 774400 793600 794200 829312 856064 872960 873620 895280 919600 924160 942400 960256 972800 984808 1016576 1036640 1070080 1091200 1092025 1119100 1126400 1140304 1155200 1177088 1200320 1206272 1231010 1239040 1270720 1295800 1337600 1354111 1396736 1397792 1425380 1432448 1471360 1478656 1500400 1507840 1548800 1587200 1588400 1658624 1745920 1747240 1781725 1790560 1839200 1848320 1884800 1920512 1945600 1969616 2033152 2073280 2140160 2182400 2184050 2238200 2280608 2310400 2354176 2400640 2412544 2462020 2478080 2541440 2591600 2675200 2708222 2795584 2850760 2864896 2942720 3000800 3015680 3077525 3097600 3174400 3176800 3317248 3491840 3494480 3563450 3581120 3678400 3696640 3769600 3841024 3939232 4066304 4146560 4280320 4364800 4368100 4476400 4561216 4620800 4708352 4801280 4924040 5082880 5183200 5350400 5416444 5591168 5701520 5729792 5885440 6001600 6031360 6155050 6195200 6353600 6634496 6770555 6983680 6988960 7126900 7162240 7356800 7393280 7539200 7682048 7878464 8132608 8293120 8729600 8736200 8952800 9122432 9241600 9416704 9602560 9848080 10165760 10366400 10700800 10832888 11182336 11403040 11459584 11770880 12003200 12062720 12310100 12390400 12707200 13268992 13541110 13977920 14253800 14324480 14713600 15078400 15364096 15756928 16265216 16586240 17459200 17472400 17905600 18244864 18483200 19205120 19696160 20331520 20732800 21401600 21665776 22364672 22806080 22919168 23541760 24006400 24620200 25414400 26537984 27082220 27955840 28507600 28648960 29427200 30156800 31513856 33172480 33852775 34918400 34944800 35811200 36489728 36966400 38410240 39392320 40663040 41465600 43331552 44729344 45612160 45838336 47083520 48012800 49240400 50828800 54164440 55911680 57015200 57297920 58854400 60313600 63027712 66344960 67705550 69889600 71622400 72979456 76820480 78784640 81326080 82931200 86663104 89458688 91224320 96025600 98480800 101657600 108328880 111823360 114030400 114595840 117708800 126055424 132689920 135411100 139779200 143244800 145958912 157569280 165862400 173326208 178917376 182448640 192051200 196961600 203315200 216657760 223646720 228060800 229191680 235417600 252110848 270822200 279558400 286489600 291917824 315138560 331724800 346652416 364897280 384102400 393923200 406630400 433315520 447293440 456121600 504221696 541644400 559116800 572979200 630277120 663449600 693304832 729794560 787846400 866631040 894586880 912243200 1083288800 1118233600 1145958400 1260554240 1386609664 1459589120 1575692800 1733262080 1824486400 2166577600 2236467200 2521108480 2773219328 3151385600 3466524160 3648972800 4333155200 4472934400 5546438656 6302771200 6933048320 7297945600 8666310400 12605542400 13866096640 17332620800 27732193280 34665241600 69330483200 138660966400
- Sum of all divisors σ(n): 411742042656
- Sum of proper divisors (its aliquot sum) s(n): 273081076256
- 138660966400 is an abundant number, because the sum of its proper divisors (273081076256) is greater than itself. Its abundance is 134420109856
Bases of 138660966400
- Binary: 100000010010001101011001110000000000002
- Hexadecimal: 0x2048D67000
- Base-36: 1RP75QF4
Squares and roots of 138660966400
- 138660966400 squared (1386609664002) is 19226863602981928960000
- 138660966400 cubed (1386609664003) is 2666015488030460191329746944000000
-
The
square root of 138660966400 is 372372.0805860719 -
The
cube root of 138660966400 is 5175.8864595779
Scales and comparisons
How big is 138660966400?- 138,660,966,400 seconds is equal to 4,408 years, 51 weeks, 3 days, 7 hours, 6 minutes, 40 seconds.
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To count from 1 to 138,660,966,400 would take you about eight thousand, eight hundred seventeen 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 138660966400 cubic inches would be around 431.3 feet tall.
Recreational maths with 138660966400
- 138660966400 backwards is 004669066831
- The number of decimal digits it has is: 12
- The sum of 138660966400's digits is 49
- More coming soon!
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The information we have on file for 138660966400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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