30971122520
30,971,122,520 is an even composite number composed of seven prime numbers multiplied together.
30971122520 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 30971122520:
23 × 5 × 132 × 19 × 59 × 61 × 67
(2 × 2 × 2 × 5 × 13 × 13 × 19 × 59 × 61 × 67)See below for interesting mathematical facts about the number 30971122520 from the Numbermatics database.
Names of 30971122520
- Cardinal: 30971122520 can be written as Thirty billion, nine hundred seventy-one million, one hundred twenty-two thousand, five hundred twenty.
Scientific notation
- Scientific notation: 3.097112252 × 1010
Factors of 30971122520
Divisors of 30971122520
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 13 19 20 26 38 40 52 59 61 65 67 76 95 104 118 122 130 134 152 169 190 236 244 247 260 268 295 305 335 338 380 472 488 494 520 536 590 610 670 676 760 767 793 845 871 988 1121 1159 1180 1220 1235 1273 1340 1352 1534 1586 1690 1742 1976 2242 2318 2360 2440 2470 2546 2680 3068 3172 3211 3380 3484 3599 3835 3953 3965 4087 4355 4484 4636 4940 5092 5605 5795 6136 6344 6365 6422 6760 6968 7198 7670 7906 7930 8174 8710 8968 9272 9880 9971 10184 10309 11210 11323 11590 12730 12844 14396 14573 15067 15340 15812 15860 16055 16348 16549 17420 17995 19765 19942 20435 20618 22420 22646 23180 25460 25688 28792 29146 30134 30680 31624 31720 32110 32696 33098 34840 35990 39530 39884 40870 41236 44840 45292 46360 46787 49855 50920 51389 51545 53131 56615 58292 60268 64220 66196 68381 71980 72865 75107 75335 77653 79060 79768 81740 82472 82745 90584 93574 99710 102778 103090 106262 113230 116584 120536 128440 132392 136762 143960 145730 150214 150670 155306 158120 163480 165490 187148 189449 195871 199420 205556 206180 212524 215137 226460 233935 241133 256945 265655 273524 291460 300428 301340 310612 330980 341905 374296 375535 378898 388265 391742 398840 411112 412360 425048 430274 452920 467870 482266 513890 531310 547048 582920 600856 602680 608231 621224 661960 668057 683810 690703 751070 757796 776530 783484 860548 888953 935740 947245 964532 976391 979355 1009489 1027780 1062620 1075685 1205665 1216462 1336114 1367620 1381406 1502140 1515592 1553060 1566968 1721096 1777906 1871480 1894490 1929064 1952782 1958710 2018978 2055560 2125240 2151370 2411330 2432924 2672228 2735240 2762812 3004280 3041155 3106120 3134729 3340285 3453515 3555812 3788980 3905564 3917420 4037956 4302740 4444765 4581527 4822660 4865848 4881955 5047445 5344456 5525624 6082310 6269458 6680570 6907030 7111624 7577960 7811128 7834840 8075912 8605480 8889530 9163054 9645320 9763910 10094890 11556389 12164620 12538916 12693083 13123357 13361140 13814060 15673645 17779060 18326108 19527820 20189780 22907635 23112778 24329240 25077832 25386166 26246714 26722280 27628120 31347290 35558120 36652216 39055640 40379560 40751477 45815270 46225556 50772332 52493428 57781945 59559851 62694580 63465415 65616785 81502954 91630540 92451112 101544664 104986856 115563890 119119702 125389160 126930830 131233570 163005908 183261080 203757385 231127780 238239404 253861660 262467140 297799255 326011816 407514770 462255560 476478808 507723320 524934280 595598510 774278063 815029540 1191197020 1548556126 1630059080 2382394040 3097112252 3871390315 6194224504 7742780630 15485561260 30971122520
- Sum of all divisors σ(n): 83325024000
- Sum of proper divisors (its aliquot sum) s(n): 52353901480
- 30971122520 is an abundant number, because the sum of its proper divisors (52353901480) is greater than itself. Its abundance is 21382778960
Bases of 30971122520
- Binary: 111001101100000010111010011010110002
- Hexadecimal: 0x73605D358
- Base-36: E87EN2W
Squares and roots of 30971122520
- 30971122520 squared (309711225202) is 959210430148851150400
- 30971122520 cubed (309711225203) is 29707823754601970816281347008000
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The
square root of 30971122520 is 175986.1429772243 -
The
cube root of 30971122520 is 3140.4049175575
Scales and comparisons
How big is 30971122520?- 30,971,122,520 seconds is equal to 984 years, 40 weeks, 6 days, 1 hour, 35 minutes, 20 seconds.
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To count from 1 to 30,971,122,520 would take you about one thousand, nine hundred sixty-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 30971122520 cubic inches would be around 261.7 feet tall.
Recreational maths with 30971122520
- 30971122520 backwards is 02522117903
- The number of decimal digits it has is: 11
- The sum of 30971122520's digits is 32
- More coming soon!
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