31380291000
31,380,291,000 is an even composite number composed of six prime numbers multiplied together.
31380291000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 31380291000:
23 × 35 × 53 × 29 × 61 × 73
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 29 × 61 × 73)See below for interesting mathematical facts about the number 31380291000 from the Numbermatics database.
Names of 31380291000
- Cardinal: 31380291000 can be written as Thirty-one billion, three hundred eighty million, two hundred ninety-one thousand.
Scientific notation
- Scientific notation: 3.1380291 × 1010
Factors of 31380291000
Divisors of 31380291000
- Number of divisors d(n): 768
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 29 30 36 40 45 50 54 58 60 61 72 73 75 81 87 90 100 108 116 120 122 125 135 145 146 150 162 174 180 183 200 216 219 225 232 243 244 250 261 270 290 292 300 305 324 348 360 365 366 375 405 435 438 450 486 488 500 522 540 549 580 584 600 610 648 657 675 696 725 730 732 750 783 810 870 876 900 915 972 1000 1044 1080 1095 1098 1125 1160 1215 1220 1305 1314 1350 1450 1460 1464 1500 1525 1566 1620 1647 1740 1752 1769 1800 1825 1830 1944 1971 2025 2088 2117 2175 2190 2196 2250 2349 2430 2440 2610 2628 2700 2745 2900 2920 3000 3050 3132 3240 3285 3294 3375 3480 3538 3625 3650 3660 3915 3942 4050 4234 4350 4380 4392 4453 4500 4575 4698 4860 4941 5220 5256 5307 5400 5475 5490 5800 5913 6075 6100 6264 6351 6525 6570 6588 6750 7047 7076 7250 7300 7320 7625 7830 7884 8100 8235 8468 8700 8760 8845 8906 9000 9125 9150 9396 9720 9855 9882 10125 10440 10585 10614 10875 10950 10980 11745 11826 12150 12200 12702 13050 13140 13176 13359 13500 13725 14094 14152 14500 14600 14823 15250 15660 15768 15921 16200 16425 16470 16936 17400 17690 17739 17812 18250 18300 18792 19053 19575 19710 19764 20250 21170 21228 21750 21900 21960 22265 22875 23490 23652 24300 24705 25404 26100 26280 26535 26718 27000 27375 27450 28188 29000 29565 29646 30375 30500 31320 31755 31842 32625 32850 32940 35235 35380 35478 35624 36500 36600 38106 39150 39420 39528 40077 40500 41175 42340 42456 43500 43800 44225 44530 45750 46980 47304 47763 48600 49275 49410 50808 52200 52925 53070 53436 54750 54900 56376 57159 58725 59130 59292 60750 61000 63510 63684 65250 65700 65880 66795 68625 70470 70760 70956 73000 74115 76212 78300 78840 79605 80154 81000 82125 82350 84680 87000 88450 88695 89060 91500 93960 95265 95526 97875 98550 98820 105850 106140 106872 109500 109800 111325 114318 117450 118260 118584 120231 121500 123525 127020 127368 129137 130500 131400 132675 133590 137250 140940 141912 143289 147825 148230 152424 156600 158775 159210 160308 164250 164700 171477 176175 176900 177390 178120 183000 190530 191052 195750 197100 197640 200385 205875 211700 212280 219000 221125 222650 228636 234900 236520 238815 240462 243000 246375 247050 254040 258274 261000 264625 265350 267180 274500 281880 285795 286578 293625 295650 296460 317550 318420 320616 328500 329400 333975 342954 352350 353800 354780 360693 370575 381060 382104 387411 391500 394200 398025 400770 411750 423400 429867 442250 443475 445300 457272 469800 476325 477630 480924 492750 494100 514431 516548 529250 530700 534360 549000 556625 571590 573156 587250 591300 592920 601155 617625 635100 636840 645685 657000 663375 667950 685908 704700 709560 716445 721386 739125 741150 762120 774822 783000 793875 796050 801540 823500 857385 859734 880875 884500 886950 890600 952650 955260 961848 985500 988200 1001925 1028862 1033096 1058500 1061400 1082079 1113250 1143180 1146312 1162233 1174500 1182600 1194075 1202310 1235250 1270200 1291370 1326750 1335900 1371816 1409400 1428975 1432890 1442772 1478250 1482300 1549644 1587750 1592100 1603080 1647000 1669875 1714770 1719468 1761750 1769000 1773900 1803465 1852875 1905300 1910520 1937055 1971000 1990125 2003850 2057724 2117000 2149335 2164158 2217375 2226500 2286360 2324466 2349000 2381625 2388150 2404620 2470500 2572155 2582740 2653500 2671800 2857950 2865780 2885544 2956500 2964600 3005775 3099288 3175500 3184200 3228425 3339750 3429540 3438936 3486699 3523500 3547800 3582225 3606930 3705750 3810600 3874110 3980250 4007700 4115448 4286925 4298670 4328316 4434750 4453000 4648932 4763250 4776300 4809240 4941000 5009625 5144310 5165480 5307000 5410395 5715900 5731560 5811165 5913000 5970375 6011550 6351000 6456850 6679500 6859080 6973398 7047000 7144875 7164450 7213860 7411500 7748220 7960500 8015400 8573850 8597340 8656632 8869500 9017325 9297864 9526500 9552600 9685275 10019250 10288620 10460097 10746675 10820790 11431800 11622330 11940750 12023100 12860775 12913700 13359000 13946796 14289750 14328900 14427720 14823000 15028875 15496440 15921000 16142125 17147700 17194680 17433495 17739000 17911125 18034650 19053000 19370550 20038500 20577240 20920194 21434625 21493350 21641580 23244660 23881500 24046200 25721550 25827400 27051975 27893592 28579500 28657800 29055825 30057750 31380291 32284250 34295400 34866990 35822250 36069300 38741100 40077000 41840388 42869250 42986700 43283160 45086625 46489320 47763000 48426375 51443100 52300485 53733375 54103950 57159000 58111650 60115500 62760582 64303875 64568500 69733980 71644500 72138600 77482200 83680776 85738500 85973400 87167475 90173250 96852750 102886200 104600970 107466750 108207900 116223300 120231000 125521164 128607750 129137000 135259875 139467960 143289000 145279125 156901455 171477000 174334950 180346500 193705500 209201940 214933500 216415800 232446600 251042328 257215500 261502425 270519750 290558250 313802910 348669900 360693000 387411000 418403880 429867000 435837375 514431000 523004850 541039500 581116500 627605820 697339800 784507275 871674750 1046009700 1082079000 1162233000 1255211640 1307512125 1569014550 1743349500 2092019400 2615024250 3138029100 3486699000 3922536375 5230048500 6276058200 7845072750 10460097000 15690145500 31380291000
- Sum of all divisors σ(n): 117236246400
- Sum of proper divisors (its aliquot sum) s(n): 85855955400
- 31380291000 is an abundant number, because the sum of its proper divisors (85855955400) is greater than itself. Its abundance is 54475664400
Bases of 31380291000
- Binary: 111010011100110100100111101101110002
- Hexadecimal: 0x74E693DB8
- Base-36: EEZ0JI0
Squares and roots of 31380291000
- 31380291000 squared (313802910002) is 984722663244681000000
- 31380291000 cubed (313802910003) is 30900883726913093982171000000000
-
The
square root of 31380291000 is 177144.8305765651 -
The
cube root of 31380291000 is 3154.1740583577
Scales and comparisons
How big is 31380291000?- 31,380,291,000 seconds is equal to 997 years, 41 weeks, 2 days, 19 hours, 30 minutes.
-
To count from 1 to 31,380,291,000 would take you about one thousand, nine hundred ninety-five 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 31380291000 cubic inches would be around 262.8 feet tall.
Recreational maths with 31380291000
- 31380291000 backwards is 00019208313
- 31380291000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31380291000's digits is 27
- More coming soon!
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The information we have on file for 31380291000 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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