31314180420
31,314,180,420 is an even composite number composed of six prime numbers multiplied together.
What does the number 31314180420 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 336 divisors.
31314180420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 31314180420:
22 × 36 × 5 × 61 × 137 × 257
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 61 × 137 × 257)See below for interesting mathematical facts about the number 31314180420 from the Numbermatics database.
Names of 31314180420
- Cardinal: 31314180420 can be written as Thirty-one billion, three hundred fourteen million, one hundred eighty thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.131418042 × 1010
Factors of 31314180420
Divisors of 31314180420
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 61 81 90 108 122 135 137 162 180 183 243 244 257 270 274 305 324 366 405 411 486 514 540 548 549 610 685 729 732 771 810 822 915 972 1028 1098 1215 1220 1233 1285 1370 1458 1542 1620 1644 1647 1830 2055 2196 2313 2430 2466 2570 2740 2745 2916 3084 3294 3645 3660 3699 3855 4110 4626 4860 4932 4941 5140 5490 6165 6588 6939 7290 7398 7710 8220 8235 8357 9252 9882 10980 11097 11565 12330 13878 14580 14796 14823 15420 15677 16470 16714 18495 19764 20817 22194 23130 24660 24705 25071 27756 29646 31354 32940 33291 33428 34695 35209 36990 41634 41785 44388 44469 46260 47031 49410 50142 55485 59292 62451 62708 66582 69390 70418 73980 74115 75213 78385 83268 83570 88938 94062 98820 99873 100284 104085 105627 110970 124902 125355 133164 138780 140836 141093 148230 150426 156770 166455 167140 176045 177876 187353 188124 199746 208170 211254 221940 222345 225639 235155 249804 250710 282186 296460 300852 312255 313540 316881 332910 352090 374706 376065 399492 416340 422508 423279 444690 451278 470310 499365 501420 528135 564372 624510 633762 665820 676917 704180 705465 749412 752130 846558 889380 902556 936765 940620 950643 998730 1056270 1128195 1249020 1267524 1269837 1353834 1410930 1504260 1584405 1693116 1873530 1901286 1997460 2030751 2112540 2116395 2147749 2256390 2539674 2707668 2821860 2851929 3168810 3384585 3747060 3802572 3809511 4061502 4232790 4295498 4512780 4753215 5079348 5703858 6092253 6337620 6349185 6443247 6769170 7619022 8123004 8465580 8555787 8590996 9506430 10153755 10738745 11407716 11428533 12184506 12698370 12886494 13538340 14259645 15238044 17111574 19012860 19047555 19329741 20307510 21477490 22857066 24369012 25396740 25667361 25772988 28519290 30461265 32216235 34223148 38095110 38659482 40615020 42778935 42954980 45714132 51334722 57038580 57142665 57989223 60922530 64432470 76190220 77318964 85557870 96648705 102669444 114285330 115978446 121845060 128336805 128864940 171115740 173967669 193297410 228570660 231956892 256673610 289946115 347935338 386594820 513347220 521903007 579892230 695870676 869838345 1043806014 1159784460 1565709021 1739676690 2087612028 2609515035 3131418042 3479353380 5219030070 6262836084 7828545105 10438060140 15657090210 31314180420
- Sum of all divisors σ(n): 101335107888
- Sum of proper divisors (its aliquot sum) s(n): 70020927468
- 31314180420 is an abundant number, because the sum of its proper divisors (70020927468) is greater than itself. Its abundance is 38706747048
Bases of 31314180420
- Binary: 111010010100111100001111001010001002
- Hexadecimal: 0x74A787944
- Base-36: EDVNK90
Squares and roots of 31314180420
- 31314180420 squared (313141804202) is 980577895376311376400
- 31314180420 cubed (313141804203) is 30705993131677698234688130088000
-
The
square root of 31314180420 is 176958.1318278423 -
The
cube root of 31314180420 is 3151.9574772075
Scales and comparisons
How big is 31314180420?- 31,314,180,420 seconds is equal to 995 years, 36 weeks, 15 hours, 27 minutes.
-
To count from 1 to 31,314,180,420 would take you about one thousand, nine hundred ninety-one 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 31314180420 cubic inches would be around 262.7 feet tall.
Recreational maths with 31314180420
- 31314180420 backwards is 02408141313
- 31314180420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31314180420's digits is 27
- More coming soon!
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