31149904240
31,149,904,240 is an even composite number composed of six prime numbers multiplied together.
31149904240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 31149904240:
24 × 5 × 7 × 132 × 472 × 149
(2 × 2 × 2 × 2 × 5 × 7 × 13 × 13 × 47 × 47 × 149)See below for interesting mathematical facts about the number 31149904240 from the Numbermatics database.
Names of 31149904240
- Cardinal: 31149904240 can be written as Thirty-one billion, one hundred forty-nine million, nine hundred four thousand, two hundred forty.
Scientific notation
- Scientific notation: 3.114990424 × 1010
Factors of 31149904240
Divisors of 31149904240
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 35 40 47 52 56 65 70 80 91 94 104 112 130 140 149 169 182 188 208 235 260 280 298 329 338 364 376 455 470 520 560 596 611 658 676 728 745 752 845 910 940 1040 1043 1183 1192 1222 1316 1352 1456 1490 1645 1690 1820 1880 1937 2086 2209 2366 2384 2444 2632 2704 2980 3055 3290 3380 3640 3760 3874 4172 4277 4418 4732 4888 5215 5264 5915 5960 6110 6580 6760 7003 7280 7748 7943 8344 8554 8836 9464 9685 9776 10430 11045 11830 11920 12220 13160 13520 13559 14006 15463 15496 15886 16688 17108 17672 18928 19370 20860 21385 22090 23660 24440 25181 26320 27118 28012 28717 30926 30992 31772 34216 35015 35344 38740 39715 41720 42770 44180 47320 48880 49021 50362 54236 55601 56024 57434 61852 63544 67795 68432 70030 77315 77480 79430 83440 85540 88360 91039 94640 98042 100724 108472 111202 112048 114868 123704 125905 127088 135590 140060 143585 154630 154960 158860 171080 176267 176720 182078 196084 201019 201448 216944 222404 229736 245105 247408 251810 271180 278005 280120 287170 309260 317720 329141 342160 352534 364156 373321 392168 402038 402896 444808 455195 459472 490210 503620 542360 556010 560240 574340 618520 635440 637273 658282 705068 728312 746642 784336 804076 881335 889616 910390 980420 1005095 1007240 1084720 1112020 1148680 1183507 1237040 1274546 1316564 1410136 1456624 1493284 1608152 1645705 1762670 1820780 1866605 1960840 2010190 2014480 2224040 2297360 2303987 2367014 2549092 2613247 2633128 2820272 2986568 3186365 3216304 3291410 3525340 3641560 3733210 3921680 4020380 4278833 4448080 4607974 4734028 5098184 5226494 5266256 5917535 5973136 6372730 6582820 7050680 7283120 7466420 8040760 8284549 8557666 9215948 9468056 10196368 10452988 11519935 11835070 12745460 13066235 13165640 14101360 14932840 16081520 16569098 17115332 18431896 18936112 20905976 21394165 23039870 23670140 25490920 26132470 26331280 29865680 29951831 33138196 34230664 36863792 41422745 41811952 42788330 46079740 47340280 50981840 52264940 55624829 59903662 66276392 68461328 82845490 85576660 92159480 94680560 104529880 111249658 119807324 132552784 149759155 165690980 171153320 184318960 209059760 222499316 239614648 278124145 299518310 331381960 342306640 389373803 444998632 479229296 556248290 599036620 662763920 778747606 889997264 1112496580 1198073240 1557495212 1946869015 2224993160 2396146480 3114990424 3893738030 4449986320 6229980848 7787476060 15574952120 31149904240
- Sum of all divisors σ(n): 92188519200
- Sum of proper divisors (its aliquot sum) s(n): 61038614960
- 31149904240 is an abundant number, because the sum of its proper divisors (61038614960) is greater than itself. Its abundance is 29888710720
Bases of 31149904240
- Binary: 111010000001010110111010001011100002
- Hexadecimal: 0x740ADD170
- Base-36: EB5UJXS
Squares and roots of 31149904240
- 31149904240 squared (311499042402) is 970316534161169977600
- 31149904240 cubed (311499042403) is 30225267121609133528602945024000
-
The
square root of 31149904240 is 176493.3546624349 -
The
cube root of 31149904240 is 3146.4360208909
Scales and comparisons
How big is 31149904240?- 31,149,904,240 seconds is equal to 990 years, 24 weeks, 3 days, 7 hours, 10 minutes, 40 seconds.
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To count from 1 to 31,149,904,240 would take you about one thousand, nine hundred eighty 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 31149904240 cubic inches would be around 262.2 feet tall.
Recreational maths with 31149904240
- 31149904240 backwards is 04240994113
- The number of decimal digits it has is: 11
- The sum of 31149904240's digits is 37
- More coming soon!
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