51139612440
51,139,612,440 is an even composite number composed of five prime numbers multiplied together.
51139612440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 51139612440:
23 × 36 × 5 × 73 × 5113
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 5113)See below for interesting mathematical facts about the number 51139612440 from the Numbermatics database.
Names of 51139612440
- Cardinal: 51139612440 can be written as Fifty-one billion, one hundred thirty-nine million, six hundred twelve thousand, four hundred forty.
Scientific notation
- Scientific notation: 5.113961244 × 1010
Factors of 51139612440
Divisors of 51139612440
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 49 54 56 60 63 70 72 81 84 90 98 105 108 120 126 135 140 147 162 168 180 189 196 210 216 243 245 252 270 280 294 315 324 343 360 378 392 405 420 441 486 490 504 540 567 588 630 648 686 729 735 756 810 840 882 945 972 980 1029 1080 1134 1176 1215 1260 1323 1372 1458 1470 1512 1620 1701 1715 1764 1890 1944 1960 2058 2205 2268 2430 2520 2646 2744 2835 2916 2940 3087 3240 3402 3430 3528 3645 3780 3969 4116 4410 4536 4860 5103 5113 5145 5292 5670 5832 5880 6174 6615 6804 6860 7290 7560 7938 8232 8505 8820 9261 9720 10206 10226 10290 10584 11340 11907 12348 13230 13608 13720 14580 15339 15435 15876 17010 17640 18522 19845 20412 20452 20580 22680 23814 24696 25515 25565 26460 27783 29160 30678 30870 31752 34020 35721 35791 37044 39690 40824 40904 41160 46017 46305 47628 51030 51130 52920 55566 59535 61356 61740 68040 71442 71582 74088 76695 79380 83349 92034 92610 95256 102060 102260 107373 111132 119070 122712 123480 138051 138915 142884 143164 153390 158760 166698 178605 178955 184068 185220 204120 204520 214746 222264 230085 238140 250047 250537 276102 277830 285768 286328 306780 322119 333396 357210 357910 368136 370440 414153 416745 429492 460170 476280 500094 501074 536865 552204 555660 613560 644238 666792 690255 714420 715820 751611 828306 833490 858984 920340 966357 1000188 1002148 1073730 1104408 1111320 1242459 1250235 1252685 1288476 1380510 1428840 1431640 1503222 1610595 1656612 1666980 1753759 1840680 1932714 2000376 2004296 2070765 2147460 2254833 2484918 2500470 2505370 2576952 2761020 2899071 3006444 3221190 3313224 3333960 3507518 3727377 3758055 3865428 4141530 4294920 4509666 4831785 4969836 5000940 5010740 5261277 5522040 5798142 6012888 6212295 6442380 6764499 7015036 7454754 7516110 7730856 8283060 8697213 8768795 9019332 9663570 9939672 10001880 10021480 10522554 11274165 11596284 12424590 12884760 13528998 14030072 14495355 14909508 15032220 15783831 16566120 17394426 17537590 18038664 18636885 19327140 20293497 21045108 22548330 23192568 24849180 26091639 26306385 27057996 28990710 29819016 30064440 31567662 33822495 34788852 35075180 37273770 38654280 40586994 42090216 43486065 45096660 47351493 49698360 52183278 52612770 54115992 57981420 60880491 63135324 67644990 69577704 70150360 74547540 78919155 81173988 86972130 90193320 94702986 101467485 104366556 105225540 115962840 121760982 126270648 130458195 135289980 142054479 149095080 157838310 162347976 173944260 182641473 189405972 202934970 208733112 210451080 236757465 243521964 260916390 270579960 284108958 304402455 315676620 347888520 365282946 378811944 405869940 426163437 473514930 487043928 521832780 568217916 608804910 631353240 710272395 730565892 811739880 852326874 913207365 947029860 1043665560 1136435832 1217609820 1278490311 1420544790 1461131784 1704653748 1826414730 1894059720 2130817185 2435219640 2556980622 2841089580 3409307496 3652829460 4261634370 5113961244 5682179160 6392451555 7305658920 8523268740 10227922488 12784903110 17046537480 25569806220 51139612440
- Sum of all divisors σ(n): 201225672000
- Sum of proper divisors (its aliquot sum) s(n): 150086059560
- 51139612440 is an abundant number, because the sum of its proper divisors (150086059560) is greater than itself. Its abundance is 98946447120
Bases of 51139612440
- Binary: 1011111010000010100010001111000110002
- Hexadecimal: 0xBE8288F18
- Base-36: NHR7DI0
Squares and roots of 51139612440
- 51139612440 squared (511396124402) is 2615259960513402753600
- 51139612440 cubed (511396124403) is 133743380810505120244732814784000
-
The
square root of 51139612440 is 226140.6916943521 -
The
cube root of 51139612440 is 3711.8106268193
Scales and comparisons
How big is 51139612440?- 51,139,612,440 seconds is equal to 1,626 years, 4 weeks, 1 day, 15 hours, 54 minutes.
-
To count from 1 to 51,139,612,440 would take you about three thousand, two hundred fifty-two 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 51139612440 cubic inches would be around 309.3 feet tall.
Recreational maths with 51139612440
- 51139612440 backwards is 04421693115
- 51139612440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 51139612440's digits is 36
- More coming soon!
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The information we have on file for 51139612440 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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