30997311246
30,997,311,246 is an even composite number composed of seven prime numbers multiplied together.
30997311246 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 30997311246:
2 × 32 × 112 × 19 × 31 × 73 × 331
(2 × 3 × 3 × 11 × 11 × 19 × 31 × 73 × 331)See below for interesting mathematical facts about the number 30997311246 from the Numbermatics database.
Names of 30997311246
- Cardinal: 30997311246 can be written as Thirty billion, nine hundred ninety-seven million, three hundred eleven thousand, two hundred forty-six.
Scientific notation
- Scientific notation: 3.0997311246 × 1010
Factors of 30997311246
Divisors of 30997311246
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 9 11 18 19 22 31 33 38 57 62 66 73 93 99 114 121 146 171 186 198 209 219 242 279 331 341 342 363 418 438 558 589 627 657 662 682 726 803 993 1023 1089 1178 1254 1314 1387 1606 1767 1881 1986 2046 2178 2263 2299 2409 2774 2979 3069 3534 3641 3751 3762 4161 4526 4598 4818 5301 5958 6138 6289 6479 6789 6897 7227 7282 7502 8322 8833 10261 10602 10923 11253 12483 12578 12958 13578 13794 14454 15257 17666 18867 19437 20367 20522 20691 21846 22506 24163 24893 24966 26499 30514 30783 32769 33759 37734 38874 40051 40734 41382 42997 45771 48326 49786 52998 56601 58311 61566 65538 67518 69179 71269 72489 74679 79497 80102 85994 91542 92349 112871 113202 116622 120153 128991 137313 138358 142538 144978 149358 158994 167827 184698 194959 207537 213807 217467 224037 225742 240306 257982 265793 273823 274626 335654 338613 360459 386973 389918 415074 427614 434934 448074 459097 472967 503481 531586 547646 584877 622611 641421 677226 720918 749053 760969 773946 797379 821469 918194 945934 1006962 1015839 1169754 1241581 1245222 1282842 1377291 1418901 1498106 1510443 1521938 1594758 1642938 1754631 2031678 2144549 2247159 2282907 2392137 2464407 2483162 2754582 2837802 2923723 3020886 3509262 3724743 4131873 4256703 4289098 4494318 4565814 4784274 4928814 5050067 5202637 5847446 6433647 6741477 6848721 7449486 8239583 8263746 8513406 8771169 10100134 10405274 11174229 12867294 13482954 13697442 14232007 15150201 15607911 16479166 17542338 19300941 22348458 23590039 24718749 26313507 28464014 30300402 31215822 38601882 42696021 45450603 46823733 47180078 49437498 52627014 55550737 70770117 74156247 85392042 90635413 90901206 93647466 111101474 128088063 141540234 148312494 156552077 166652211 181270826 212310351 256176126 271906239 313104154 333304422 424620702 469656231 499956633 543812478 815718717 939312462 999913266 1408968693 1631437434 1722072847 2817937386 3444145694 5166218541 10332437082 15498655623 30997311246
- Sum of all divisors σ(n): 81557898240
- Sum of proper divisors (its aliquot sum) s(n): 50560586994
- 30997311246 is an abundant number, because the sum of its proper divisors (50560586994) is greater than itself. Its abundance is 19563275748
Bases of 30997311246
- Binary: 111001101111001010101101111000011102
- Hexadecimal: 0x737956F0E
- Base-36: E8MZYFI
Squares and roots of 30997311246
- 30997311246 squared (309973112462) is 960833304481398072516
- 30997311246 cubed (309973112463) is 29783248994532582671002930314936
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The
square root of 30997311246 is 176060.5329027491 -
The
cube root of 30997311246 is 3141.2898282623
Scales and comparisons
How big is 30997311246?- 30,997,311,246 seconds is equal to 985 years, 32 weeks, 1 day, 4 hours, 14 minutes, 6 seconds.
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To count from 1 to 30,997,311,246 would take you about one thousand, nine hundred seventy-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 30997311246 cubic inches would be around 261.8 feet tall.
Recreational maths with 30997311246
- 30997311246 backwards is 64211379903
- The number of decimal digits it has is: 11
- The sum of 30997311246's digits is 45
- More coming soon!
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