31284470140
31,284,470,140 is an even composite number composed of seven prime numbers multiplied together.
31284470140 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 31284470140:
22 × 5 × 7 × 112 × 19 × 372 × 71
(2 × 2 × 5 × 7 × 11 × 11 × 19 × 37 × 37 × 71)See below for interesting mathematical facts about the number 31284470140 from the Numbermatics database.
Names of 31284470140
- Cardinal: 31284470140 can be written as Thirty-one billion, two hundred eighty-four million, four hundred seventy thousand, one hundred forty.
Scientific notation
- Scientific notation: 3.128447014 × 1010
Factors of 31284470140
Divisors of 31284470140
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 4 5 7 10 11 14 19 20 22 28 35 37 38 44 55 70 71 74 76 77 95 110 121 133 140 142 148 154 185 190 209 220 242 259 266 284 308 355 370 380 385 407 418 484 497 518 532 605 665 703 710 740 770 781 814 836 847 994 1036 1045 1210 1295 1330 1349 1369 1406 1420 1463 1540 1562 1628 1694 1988 2035 2090 2299 2420 2485 2590 2627 2660 2698 2738 2812 2849 2926 3124 3388 3515 3905 4070 4180 4235 4477 4598 4921 4970 5180 5254 5396 5467 5476 5698 5852 6745 6845 7030 7315 7733 7810 8140 8470 8591 8954 9196 9443 9583 9842 9940 10508 10934 11396 11495 13135 13490 13690 14060 14245 14630 14839 15059 15466 15620 16093 16940 17182 17908 18389 18886 19166 19684 21868 22385 22990 24605 26011 26270 26980 27335 27380 28490 28897 29260 29678 30118 30932 31339 32186 34364 36778 37772 38332 38665 42955 44770 45980 47215 47915 49210 49913 52022 52540 54131 54670 56980 57794 59356 60137 60236 62678 64372 73556 74195 75295 77330 80465 85063 85910 89540 91945 94430 95830 97199 98420 99826 103873 104044 105413 108262 109340 115588 120274 125356 130055 144485 148390 150590 154660 156695 160930 163229 165649 170126 171820 182077 183890 188860 191660 194398 199652 202279 207746 210826 216524 240548 249565 260110 270655 286121 288970 296780 300685 301180 313390 317867 321860 326458 331298 340252 349391 364154 367780 388796 404558 415492 421652 425315 485995 499130 519365 520220 527065 541310 549043 572242 577940 595441 601370 626780 635734 652916 662596 680393 698782 728308 809116 816145 828245 850630 910385 971990 998260 1011395 1038730 1054130 1069189 1082620 1098086 1142603 1144484 1159543 1190882 1202740 1271468 1360786 1397564 1430605 1589335 1632290 1656490 1701260 1746955 1820770 1846781 1943980 2002847 2022790 2077460 2108260 2138378 2196172 2225069 2285206 2319086 2381764 2721572 2745215 2861210 2977205 3147331 3178670 3264580 3312980 3401965 3493910 3641540 3693562 3843301 4005694 4045580 4276756 4450138 4570412 4638172 5345945 5490430 5713015 5722420 5797715 5954410 6039473 6294662 6357340 6803930 6987820 7387124 7484323 7686602 8011388 8900276 9233905 10014235 10691890 10980860 11125345 11426030 11595430 11761079 11908820 12078946 12589324 12927467 13607860 14968646 15373204 15736655 18467810 19216505 20028470 20314591 21383780 22031317 22250690 22852060 23190860 23522158 24157892 25854934 29937292 30197365 31473310 36935620 37421615 38433010 40056940 40629182 42276311 44062634 44501380 47044316 51709868 58805395 60394730 62946620 64637335 74843230 76866020 81258364 82327553 84552622 88125268 101572955 110156585 117610790 120789460 129274670 142202137 149686460 164655106 169105244 203145910 211381555 220313170 223460501 235221580 258549340 284404274 329310212 406291820 411637765 422763110 440626340 446921002 568808548 711010685 823275530 845526220 893842004 1117302505 1422021370 1564223507 1646551060 2234605010 2844042740 3128447014 4469210020 6256894028 7821117535 15642235070 31284470140
- Sum of all divisors σ(n): 90541463040
- Sum of proper divisors (its aliquot sum) s(n): 59256992900
- 31284470140 is an abundant number, because the sum of its proper divisors (59256992900) is greater than itself. Its abundance is 27972522760
Bases of 31284470140
- Binary: 111010010001011001100100001011111002
- Hexadecimal: 0x748B3217C
- Base-36: EDDYRNG
Squares and roots of 31284470140
- 31284470140 squared (312844701402) is 978718071940551619600
- 31284470140 cubed (312844701403) is 30618676297102558998504838744000
-
The
square root of 31284470140 is 176874.1647047415 -
The
cube root of 31284470140 is 3150.9603233099
Scales and comparisons
How big is 31284470140?- 31,284,470,140 seconds is equal to 994 years, 38 weeks, 6 days, 18 hours, 35 minutes, 40 seconds.
-
To count from 1 to 31,284,470,140 would take you about one thousand, nine hundred eighty-nine 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 31284470140 cubic inches would be around 262.6 feet tall.
Recreational maths with 31284470140
- 31284470140 backwards is 04107448213
- The number of decimal digits it has is: 11
- The sum of 31284470140's digits is 34
- More coming soon!
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The information we have on file for 31284470140 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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