31293194240
31,293,194,240 is an even composite number composed of five prime numbers multiplied together.
31293194240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 31293194240:
214 × 5 × 7 × 113 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 41)See below for interesting mathematical facts about the number 31293194240 from the Numbermatics database.
Names of 31293194240
- Cardinal: 31293194240 can be written as Thirty-one billion, two hundred ninety-three million, one hundred ninety-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 3.129319424 × 1010
Factors of 31293194240
Divisors of 31293194240
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 41 44 55 56 64 70 77 80 82 88 110 112 121 128 140 154 160 164 176 205 220 224 242 256 280 287 308 320 328 352 385 410 440 448 451 484 512 560 574 605 616 640 656 704 770 820 847 880 896 902 968 1024 1120 1148 1210 1232 1280 1312 1331 1408 1435 1540 1640 1694 1760 1792 1804 1936 2048 2240 2255 2296 2420 2464 2560 2624 2662 2816 2870 3080 3157 3280 3388 3520 3584 3608 3872 4096 4235 4480 4510 4592 4840 4928 4961 5120 5248 5324 5632 5740 6160 6314 6560 6655 6776 7040 7168 7216 7744 8192 8470 8960 9020 9184 9317 9680 9856 9922 10240 10496 10648 11264 11480 12320 12628 13120 13310 13552 14080 14336 14432 15488 15785 16384 16940 17920 18040 18368 18634 19360 19712 19844 20480 20992 21296 22528 22960 24640 24805 25256 26240 26620 27104 28160 28672 28864 30976 31570 33880 34727 35840 36080 36736 37268 38720 39424 39688 40960 41984 42592 45056 45920 46585 49280 49610 50512 52480 53240 54208 54571 56320 57344 57728 61952 63140 67760 69454 71680 72160 73472 74536 77440 78848 79376 81920 83968 85184 90112 91840 93170 98560 99220 101024 104960 106480 108416 109142 112640 114688 115456 123904 126280 135520 138908 143360 144320 146944 149072 154880 157696 158752 167936 170368 173635 180224 183680 186340 197120 198440 202048 209920 212960 216832 218284 225280 230912 247808 252560 271040 272855 277816 286720 288640 293888 298144 309760 315392 317504 335872 340736 347270 367360 372680 381997 394240 396880 404096 419840 425920 433664 436568 450560 461824 495616 505120 542080 545710 555632 573440 577280 587776 596288 619520 630784 635008 671744 681472 694540 734720 745360 763994 788480 793760 808192 839680 851840 867328 873136 901120 923648 991232 1010240 1084160 1091420 1111264 1154560 1175552 1192576 1239040 1261568 1270016 1362944 1389080 1469440 1490720 1527988 1576960 1587520 1616384 1679360 1703680 1734656 1746272 1847296 1909985 1982464 2020480 2168320 2182840 2222528 2309120 2351104 2385152 2478080 2540032 2725888 2778160 2938880 2981440 3055976 3153920 3175040 3232768 3358720 3407360 3469312 3492544 3694592 3819970 4040960 4336640 4365680 4445056 4618240 4702208 4770304 4956160 5080064 5451776 5556320 5877760 5962880 6111952 6307840 6350080 6465536 6814720 6938624 6985088 7389184 7639940 8081920 8673280 8731360 8890112 9236480 9540608 9912320 10160128 10903552 11112640 11755520 11925760 12223904 12700160 12931072 13629440 13877248 13970176 15279880 16163840 17346560 17462720 17780224 18472960 19081216 20320256 21807104 22225280 23511040 23851520 24447808 25400320 25862144 27258880 27940352 30559760 32327680 34693120 34925440 35560448 36945920 38162432 40640512 44450560 47703040 48895616 50800640 51724288 54517760 55880704 61119520 64655360 69386240 69850880 71120896 76324864 81281024 88901120 95406080 97791232 101601280 109035520 111761408 122239040 129310720 139701760 142241792 152649728 177802240 190812160 195582464 203202560 223522816 244478080 258621440 279403520 284483584 355604480 381624320 391164928 406405120 447045632 488956160 558807040 568967168 711208960 763248640 782329856 894091264 977912320 1117614080 1422417920 1564659712 1955824640 2235228160 2844835840 3129319424 3911649280 4470456320 6258638848 7823298560 15646597120 31293194240
- Sum of all divisors σ(n): 96709310208
- Sum of proper divisors (its aliquot sum) s(n): 65416115968
- 31293194240 is an abundant number, because the sum of its proper divisors (65416115968) is greater than itself. Its abundance is 34122921728
Bases of 31293194240
- Binary: 111010010010011100001000000000000002
- Hexadecimal: 0x749384000
- Base-36: EDJ5R7K
Squares and roots of 31293194240
- 31293194240 squared (312931942402) is 979264005742369177600
- 31293194240 cubed (312931942403) is 30644298743936434072425857024000
-
The
square root of 31293194240 is 176898.8248689065 -
The
cube root of 31293194240 is 3151.2531921355
Scales and comparisons
How big is 31293194240?- 31,293,194,240 seconds is equal to 995 years, 1 week, 2 days, 17 hours, 57 minutes, 20 seconds.
-
To count from 1 to 31,293,194,240 would take you about one thousand, nine hundred ninety 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 31293194240 cubic inches would be around 262.6 feet tall.
Recreational maths with 31293194240
- 31293194240 backwards is 04249139213
- The number of decimal digits it has is: 11
- The sum of 31293194240's digits is 38
- More coming soon!
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