138401353440
138,401,353,440 is an even composite number composed of seven prime numbers multiplied together.
138401353440 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 138401353440:
25 × 32 × 5 × 7 × 19 × 37 × 19531
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 19 × 37 × 19531)See below for interesting mathematical facts about the number 138401353440 from the Numbermatics database.
Names of 138401353440
- Cardinal: 138401353440 can be written as One hundred thirty-eight billion, four hundred one million, three hundred fifty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3840135344 × 1011
Factors of 138401353440
Divisors of 138401353440
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 37 38 40 42 45 48 56 57 60 63 70 72 74 76 80 84 90 95 96 105 111 112 114 120 126 133 140 144 148 152 160 168 171 180 185 190 210 222 224 228 240 252 259 266 280 285 288 296 304 315 333 336 342 360 370 380 399 420 444 456 480 504 518 532 555 560 570 592 608 630 665 666 672 684 703 720 740 760 777 798 840 855 888 912 1008 1036 1064 1110 1120 1140 1184 1197 1260 1295 1330 1332 1368 1406 1440 1480 1520 1554 1596 1665 1680 1710 1776 1824 1995 2016 2072 2109 2128 2220 2280 2331 2394 2520 2590 2660 2664 2736 2812 2960 3040 3108 3192 3330 3360 3420 3515 3552 3885 3990 4144 4218 4256 4440 4560 4662 4788 4921 5040 5180 5320 5328 5472 5624 5920 5985 6216 6327 6384 6660 6840 7030 7770 7980 8288 8436 8880 9120 9324 9576 9842 10080 10360 10545 10640 10656 11248 11655 11970 12432 12654 12768 13320 13680 14060 14763 15540 15960 16872 17760 18648 19152 19531 19684 20720 21090 21280 22496 23310 23940 24605 24864 25308 26640 27360 28120 29526 31080 31635 31920 33744 37296 38304 39062 39368 41440 42180 44289 46620 47880 49210 50616 53280 56240 58593 59052 62160 63270 63840 67488 73815 74592 78124 78736 84360 88578 93240 95760 97655 98420 101232 112480 117186 118104 124320 126540 136717 147630 156248 157472 168720 175779 177156 186480 191520 195310 196840 202464 221445 234372 236208 253080 273434 292965 295260 312496 337440 351558 354312 371089 372960 390620 393680 410151 442890 468744 472416 506160 546868 585930 590520 624992 683585 703116 708624 722647 742178 781240 787360 820302 878895 885780 937488 1012320 1093736 1113267 1171860 1181040 1230453 1367170 1406232 1417248 1445294 1484356 1562480 1640604 1757790 1771560 1855445 1874976 2050755 2167941 2187472 2226534 2343720 2362080 2460906 2597623 2734340 2812464 2890588 2968712 3124960 3281208 3339801 3515580 3543120 3613235 3710890 4101510 4335882 4374944 4453068 4687440 4921812 5058529 5195246 5468680 5566335 5624928 5781176 5937424 6152265 6503823 6562416 6679602 7031160 7086240 7226470 7421780 7792869 8203020 8671764 8906136 9374880 9843624 10117058 10390492 10839705 10937360 11132670 11562352 11874848 12304530 12988115 13007646 13124832 13359204 13730293 14062320 14452940 14843560 15175587 15585738 16406040 16699005 17343528 17812272 19687248 20234116 20780984 21679410 21874720 22265340 23124704 23378607 24609060 25292645 25976230 26015292 26718408 27460586 28124640 28905880 29687120 30351174 31171476 32519115 32812080 33398010 34687056 35624544 38964345 39374496 40468232 41190879 41561968 43358820 44530680 45526761 46757214 49218120 50585290 51952460 52030584 53436816 54921172 57811760 59374240 60702348 62342952 65038230 65624160 66796020 68651465 69374112 75877935 77928690 80936464 82381758 83123936 86717640 89061360 91053522 93514428 96112051 98436240 101170580 103904920 104061168 106873632 109842344 115623520 116893035 121404696 123572637 124685904 130076460 133592040 137302930 151755870 155857380 161872928 164763516 173435280 178122720 182107044 187028856 192224102 196872480 202341160 205954395 207809840 208122336 219684688 227633805 233786070 242809392 247145274 249371808 260152920 267184080 274605860 288336153 303511740 311714760 329527032 346870560 364214088 374057712 384448204 404682320 411908790 415619680 439369376 455267610 467572140 480560255 485618784 494290548 520305840 534368160 549211720 576672306 607023480 617863185 623429520 659054064 728428176 748115424 768896408 809364640 823817580 865008459 910535220 935144280 961120510 988581096 1040611680 1098423440 1153344612 1214046960 1235726370 1246859040 1318108128 1441680765 1456856352 1537792816 1647635160 1730016918 1821070440 1870288560 1922241020 1977162192 2196846880 2306689224 2428093920 2471452740 2883361530 3075585632 3295270320 3460033836 3642140880 3740577120 3844482040 3954324384 4325042295 4613378448 4942905480 5766723060 6590540640 6920067672 7284281760 7688964080 8650084590 9226756896 9885810960 11533446120 13840135344 15377928160 17300169180 19771621920 23066892240 27680270688 34600338360 46133784480 69200676720 138401353440
- Sum of all divisors σ(n): 583559907840
- Sum of proper divisors (its aliquot sum) s(n): 445158554400
- 138401353440 is an abundant number, because the sum of its proper divisors (445158554400) is greater than itself. Its abundance is 306757200960
Bases of 138401353440
- Binary: 100000001110010101110100001110111000002
- Hexadecimal: 0x20395D0EE0
- Base-36: 1RKWLBS0
Squares and roots of 138401353440
- 138401353440 squared (1384013534402) is 19154934634023799833600
- 138401353440 cubed (1384013534403) is 2651068878403624970141886787584000
-
The
square root of 138401353440 is 372023.3237849477 -
The
cube root of 138401353440 is 5172.6541952367
Scales and comparisons
How big is 138401353440?- 138,401,353,440 seconds is equal to 4,400 years, 38 weeks, 1 day, 12 hours, 24 minutes.
-
To count from 1 to 138,401,353,440 would take you about eight thousand, eight hundred one 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 138401353440 cubic inches would be around 431.1 feet tall.
Recreational maths with 138401353440
- 138401353440 backwards is 044353104831
- 138401353440 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138401353440's digits is 36
- More coming soon!
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The information we have on file for 138401353440 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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