138250444860
138,250,444,860 is an even composite number composed of seven prime numbers multiplied together.
138250444860 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138250444860:
22 × 32 × 5 × 112 × 127 × 151 × 331
(2 × 2 × 3 × 3 × 5 × 11 × 11 × 127 × 151 × 331)See below for interesting mathematical facts about the number 138250444860 from the Numbermatics database.
Names of 138250444860
- Cardinal: 138250444860 can be written as One hundred thirty-eight billion, two hundred fifty million, four hundred forty-four thousand, eight hundred sixty.
Scientific notation
- Scientific notation: 1.3825044486 × 1011
Factors of 138250444860
Divisors of 138250444860
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 121 127 132 151 165 180 198 220 242 254 302 330 331 363 381 396 453 484 495 508 604 605 635 660 662 726 755 762 906 990 993 1089 1143 1210 1270 1324 1359 1397 1452 1510 1524 1655 1661 1812 1815 1905 1980 1986 2178 2265 2286 2420 2540 2718 2794 2979 3020 3310 3322 3630 3641 3810 3972 4191 4356 4530 4572 4965 4983 5436 5445 5588 5715 5958 6620 6644 6795 6985 7260 7282 7620 8305 8382 9060 9930 9966 10890 10923 11430 11916 12573 13590 13970 14564 14895 14949 15367 16610 16764 18205 18271 19177 19860 19932 20955 21780 21846 22860 24915 25146 27180 27940 29790 29898 30734 32769 33220 36410 36542 38354 40051 41910 42037 43692 46101 49830 49981 50292 54615 54813 57531 59580 59796 61468 62865 65538 72820 73084 74745 76708 76835 80102 83820 84074 91355 92202 95885 99660 99962 109230 109626 115062 120153 125730 126111 131076 138303 149490 149943 153670 160204 163845 164439 168148 172593 182710 184404 191770 199924 200255 210185 210947 218460 219252 230124 230505 240306 249905 251460 252222 274065 276606 287655 298980 299886 307340 327690 328878 345186 360459 365420 378333 383540 400510 420370 421894 449829 461010 462407 480612 499810 504444 548130 549791 553212 575310 599772 600765 630555 632841 655380 657756 690372 691515 720918 749715 756666 801020 822195 840740 843788 862965 899658 922020 924814 999620 1054735 1096260 1099582 1150620 1201530 1261110 1265682 1383030 1387221 1441836 1499430 1513332 1644390 1649373 1725930 1799316 1802295 1849628 1891665 1898523 2109470 2199164 2249145 2312035 2320417 2403060 2522220 2531364 2748955 2766060 2774442 2998860 3164205 3288780 3298746 3451860 3604590 3783330 3797046 4161663 4218940 4498290 4624070 4640834 4948119 5086477 5497910 5548884 6047701 6328410 6347587 6597492 6936105 6961251 7209180 7566660 7594092 8246865 8323326 8996580 9248140 9281668 9492615 9896238 10172954 10995820 11602085 12095402 12656820 12695174 13872210 13922502 15259431 16493730 16646652 18143103 18985230 19042761 19792476 20345908 20808315 20883753 23204170 24190804 24740595 25390348 25432385 27744420 27845004 30238505 30518862 31737935 32987460 34806255 36286206 37970460 38085522 41616630 41767506 45778293 46408340 49481190 50864770 54429309 57128283 60477010 61037724 63475870 69612510 69823457 72572412 76171044 76297155 83233260 83535012 90715515 91556586 95213805 98962380 101729540 104418765 108858618 114256566 120954020 126951740 139225020 139646914 152594310 181431030 183113172 190427610 208837530 209470371 217717236 228513132 228891465 272146545 279293828 285641415 305188620 349117285 362862060 380855220 417675060 418940742 457782930 544293090 571282830 628411113 698234570 768058027 837881484 915565860 1047351855 1088586180 1142565660 1256822226 1396469140 1536116054 2094703710 2304174081 2513644452 3072232108 3142055565 3840290135 4189407420 4608348162 6284111130 6912522243 7680580270 9216696324 11520870405 12568222260 13825044486 15361160540 23041740810 27650088972 34562611215 46083481620 69125222430 138250444860
- Sum of all divisors σ(n): 469068128256
- Sum of proper divisors (its aliquot sum) s(n): 330817683396
- 138250444860 is an abundant number, because the sum of its proper divisors (330817683396) is greater than itself. Its abundance is 192567238536
Bases of 138250444860
- Binary: 100000001100000101111001100000001111002
- Hexadecimal: 0x20305E603C
- Base-36: 1RIEQTZ0
Squares and roots of 138250444860
- 138250444860 squared (1382504448602) is 19113185503987900419600
- 138250444860 cubed (1382504448603) is 2642406398618030537067080663256000
-
The
square root of 138250444860 is 371820.4470708947 -
The
cube root of 138250444860 is 5170.7734771529
Scales and comparisons
How big is 138250444860?- 138,250,444,860 seconds is equal to 4,395 years, 48 weeks, 4 days, 21 hours, 21 minutes.
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To count from 1 to 138,250,444,860 would take you about eight thousand, seven hundred ninety-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 138250444860 cubic inches would be around 430.9 feet tall.
Recreational maths with 138250444860
- 138250444860 backwards is 068444052831
- 138250444860 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138250444860's digits is 45
- More coming soon!
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