31414428720
31,414,428,720 is an even composite number composed of six prime numbers multiplied together.
31414428720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 31414428720:
24 × 33 × 5 × 73 × 281 × 709
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 73 × 281 × 709)See below for interesting mathematical facts about the number 31414428720 from the Numbermatics database.
Names of 31414428720
- Cardinal: 31414428720 can be written as Thirty-one billion, four hundred fourteen million, four hundred twenty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.141442872 × 1010
Factors of 31414428720
Divisors of 31414428720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 73 80 90 108 120 135 144 146 180 216 219 240 270 281 292 360 365 432 438 540 562 584 657 709 720 730 843 876 1080 1095 1124 1168 1314 1405 1418 1460 1686 1752 1971 2127 2160 2190 2248 2529 2628 2810 2836 2920 3285 3372 3504 3545 3942 4215 4254 4380 4496 5058 5256 5620 5672 5840 6381 6570 6744 7090 7587 7884 8430 8508 8760 9855 10116 10512 10635 11240 11344 12645 12762 13140 13488 14180 15174 15768 16860 17016 17520 19143 19710 20232 20513 21270 22480 25290 25524 26280 28360 30348 31536 31905 33720 34032 37935 38286 39420 40464 41026 42540 50580 51048 51757 52560 56720 60696 61539 63810 67440 75870 76572 78840 82052 85080 95715 101160 102096 102565 103514 121392 123078 127620 151740 153144 155271 157680 164104 170160 184617 191430 199229 202320 205130 207028 246156 255240 258785 303480 306288 307695 310542 328208 369234 382860 398458 410260 414056 465813 492312 510480 517570 553851 597687 606960 615390 621084 738468 765720 776355 796916 820520 828112 923085 931626 984624 996145 1035140 1107702 1195374 1230780 1242168 1397439 1476936 1531440 1552710 1593832 1641040 1793061 1846170 1863252 1992290 2070280 2215404 2329065 2390748 2461560 2484336 2769255 2794878 2953872 2988435 3105420 3187664 3586122 3692340 3726504 3984580 4140560 4430808 4658130 4781496 4923120 5379183 5538510 5589756 5976870 6210840 6987195 7172244 7384680 7453008 7969160 8861616 8965305 9316260 9562992 10758366 11077020 11179512 11953740 12421680 13974390 14344488 14543717 14769360 15938320 17930610 18632520 21516732 22154040 22359024 23907480 26895915 27948780 28688976 29087434 35861220 37265040 43033464 43631151 44308080 47814960 53791830 55897560 58174868 71722440 72718585 86066928 87262302 107583660 111795120 116349736 130893453 143444880 145437170 174524604 215167320 218155755 232699472 261786906 290874340 349049208 392680359 430334640 436311510 523573812 581748680 654467265 698098416 785360718 872623020 1047147624 1163497360 1308934530 1570721436 1745246040 1963401795 2094295248 2617869060 3141442872 3490492080 3926803590 5235738120 6282885744 7853607180 10471476240 15707214360 31414428720
- Sum of all divisors σ(n): 110233123200
- Sum of proper divisors (its aliquot sum) s(n): 78818694480
- 31414428720 is an abundant number, because the sum of its proper divisors (78818694480) is greater than itself. Its abundance is 47404265760
Bases of 31414428720
- Binary: 111010100000111001000100100001100002
- Hexadecimal: 0x750722430
- Base-36: EFJC8C0
Squares and roots of 31414428720
- 31414428720 squared (314144287202) is 986866331803960838400
- 31414428720 cubed (314144287203) is 31001842036623396771588238848000
-
The
square root of 31414428720 is 177241.1597795501 -
The
cube root of 31414428720 is 3155.3174223929
Scales and comparisons
How big is 31414428720?- 31,414,428,720 seconds is equal to 998 years, 45 weeks, 5 days, 22 hours, 12 minutes.
-
To count from 1 to 31,414,428,720 would take you about one thousand, nine hundred ninety-seven 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 31414428720 cubic inches would be around 262.9 feet tall.
Recreational maths with 31414428720
- 31414428720 backwards is 02782441413
- 31414428720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31414428720's digits is 36
- More coming soon!
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