138864749400
138,864,749,400 is an even composite number composed of seven prime numbers multiplied together.
138864749400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 138864749400:
23 × 32 × 52 × 13 × 23 × 67 × 3851
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 23 × 67 × 3851)See below for interesting mathematical facts about the number 138864749400 from the Numbermatics database.
Names of 138864749400
- Cardinal: 138864749400 can be written as One hundred thirty-eight billion, eight hundred sixty-four million, seven hundred forty-nine thousand, four hundred.
Scientific notation
- Scientific notation: 1.388647494 × 1011
Factors of 138864749400
Divisors of 138864749400
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 23 24 25 26 30 36 39 40 45 46 50 52 60 65 67 69 72 75 78 90 92 100 104 115 117 120 130 134 138 150 156 180 184 195 200 201 207 225 230 234 260 268 276 299 300 312 325 335 345 360 390 402 414 450 460 468 520 536 552 575 585 598 600 603 650 670 690 780 804 828 871 897 900 920 936 975 1005 1035 1150 1170 1196 1206 1300 1340 1380 1495 1541 1560 1608 1656 1675 1725 1742 1794 1800 1950 2010 2070 2300 2340 2392 2412 2600 2613 2680 2691 2760 2925 2990 3015 3082 3350 3450 3484 3588 3851 3900 4020 4140 4355 4485 4600 4623 4680 4824 5025 5175 5226 5382 5850 5980 6030 6164 6700 6900 6968 7176 7475 7702 7705 7800 7839 8040 8280 8710 8970 9246 10050 10350 10452 10764 11553 11700 11960 12060 12328 13065 13400 13455 13800 13869 14950 15075 15404 15410 15678 17420 17940 18492 19255 20033 20100 20700 20904 21528 21775 22425 23106 23115 23400 24120 26130 26910 27738 29900 30150 30808 30820 31356 34659 34840 35880 36984 38510 38525 39195 40066 40200 41400 43550 44850 46212 46230 50063 52260 53820 55476 57765 59800 60099 60300 61640 62712 65325 67275 69318 69345 77020 77050 78390 80132 87100 88573 89700 92424 92460 96275 100126 100165 104520 107640 110952 115530 115575 120198 120600 130650 134550 138636 138690 150189 154040 154100 156780 160264 173295 174200 177146 179400 180297 184920 192550 195975 200252 200330 231060 231150 240396 250315 258017 261300 265719 269100 277272 277380 288825 300378 300495 308200 313560 346590 346725 354292 360594 385100 391950 400504 400660 442865 450567 462120 462300 480792 500630 500825 516034 522600 531438 538200 554760 577650 600756 600990 693180 693450 708584 721188 750945 770200 774051 783900 797157 801320 866475 885730 901134 901485 924600 1001260 1001650 1032068 1062876 1151449 1155300 1201512 1201980 1251575 1290085 1328595 1386360 1386900 1442376 1501890 1502475 1548102 1567800 1594314 1732950 1771460 1802268 1802970 2002520 2003300 2064136 2125752 2214325 2252835 2302898 2310600 2322153 2403960 2503150 2580170 2657190 2773800 3003780 3004950 3096204 3188628 3354221 3454347 3465900 3542920 3604536 3605940 3754725 3870255 3985785 4006600 4428650 4505670 4507425 4605796 4644306 5006300 5160340 5314380 5757245 5934391 6007560 6009900 6192408 6377256 6450425 6642975 6708442 6908694 6931800 7211880 7509450 7740510 7971570 8857300 9011340 9014850 9211592 9288612 10012600 10062663 10320680 10363041 10628760 11264175 11514490 11610765 11868782 12019800 12900850 13285950 13416884 13817388 15018900 15481020 15943140 16771105 17271735 17714600 17803173 18022680 18029700 18577224 19351275 19928925 20125326 20726082 22528350 23028980 23221530 23737564 25801700 26571900 26833768 27634776 28786225 29671955 30037800 30187989 30962040 31886280 33542210 34543470 35606346 36059400 38702550 39857850 40250652 41452164 45056700 46057960 46443060 47475128 50313315 51603400 51815205 53143800 53409519 57572450 58053825 59343910 60375978 67084420 69086940 71212692 77147083 77405100 79715700 80501304 82904328 83855525 86358675 89015865 90113400 92886120 100626630 103630410 106819038 115144900 116107650 118687820 120751956 134168840 138173880 142425384 148359775 150939945 154294166 154810200 159431400 167711050 172717350 178031730 201253260 207260820 213638076 230289800 231441249 232215300 237375640 241503912 251566575 259076025 267047595 296719550 301879890 308588332 335422100 345434700 356063460 385735415 402506520 414521640 427276152 445079325 462882498 464430600 503133150 518152050 534095190 593439100 603759780 617176664 670844200 690869400 694323747 712126920 754699725 771470830 890158650 925764996 1006266300 1036304100 1068190380 1157206245 1186878200 1207519560 1335237975 1388647494 1509399450 1542941660 1780317300 1851529992 1928677075 2012532600 2072608200 2136380760 2314412490 2670475950 2777294988 3018798900 3085883320 3471618735 3560634600 3857354150 4628824980 5340951900 5554589976 5786031225 6037597800 6943237470 7714708300 9257649960 10681903800 11572062450 13886474940 15429416600 17358093675 23144124900 27772949880 34716187350 46288249800 69432374700 138864749400
- Sum of all divisors σ(n): 532023448320
- Sum of proper divisors (its aliquot sum) s(n): 393158698920
- 138864749400 is an abundant number, because the sum of its proper divisors (393158698920) is greater than itself. Its abundance is 254293949520
Bases of 138864749400
- Binary: 100000010101001111101111101011010110002
- Hexadecimal: 0x2054FBEB58
- Base-36: 1RSKHIE0
Squares and roots of 138864749400
- 138864749400 squared (1388647494002) is 19283418625924800360000
- 138864749400 cubed (1388647494003) is 2677787095064339745236429784000000
-
The
square root of 138864749400 is 372645.6083197547 -
The
cube root of 138864749400 is 5178.4207978543
Scales and comparisons
How big is 138864749400?- 138,864,749,400 seconds is equal to 4,415 years, 24 weeks, 2 days, 21 hours, 30 minutes.
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To count from 1 to 138,864,749,400 would take you about eight thousand, eight hundred thirty 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 138864749400 cubic inches would be around 431.5 feet tall.
Recreational maths with 138864749400
- 138864749400 backwards is 004947468831
- The number of decimal digits it has is: 12
- The sum of 138864749400's digits is 54
- More coming soon!
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