131053721820
131,053,721,820 is an even composite number composed of eight prime numbers multiplied together.
131053721820 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 131053721820:
22 × 3 × 5 × 7 × 17 × 47 × 149 × 2621
(2 × 2 × 3 × 5 × 7 × 17 × 47 × 149 × 2621)See below for interesting mathematical facts about the number 131053721820 from the Numbermatics database.
Names of 131053721820
- Cardinal: 131053721820 can be written as One hundred thirty-one billion, fifty-three million, seven hundred twenty-one thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.3105372182 × 1011
Factors of 131053721820
Divisors of 131053721820
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 47 51 60 68 70 84 85 94 102 105 119 140 141 149 170 188 204 210 235 238 255 282 298 329 340 357 420 447 470 476 510 564 595 596 658 705 714 745 799 894 940 987 1020 1043 1190 1316 1410 1428 1490 1598 1645 1785 1788 1974 2086 2235 2380 2397 2533 2621 2820 2980 3129 3196 3290 3570 3948 3995 4172 4470 4794 4935 5066 5215 5242 5593 6258 6580 7003 7140 7599 7863 7990 8940 9588 9870 10132 10430 10484 11186 11985 12516 12665 13105 14006 15198 15645 15726 15980 16779 17731 18347 19740 20860 21009 22372 23970 25330 26210 27965 28012 30396 31290 31452 33558 35015 35462 36694 37995 39315 42018 44557 47940 49021 50660 52420 53193 55041 55930 62580 67116 70030 70924 73388 75990 78630 83895 84036 88655 89114 91735 98042 105045 106386 110082 111860 119051 123187 133671 140060 147063 151980 157260 167790 177310 178228 183470 196084 210090 212772 220164 222785 238102 245105 246374 265965 267342 275205 294126 311899 335580 354620 357153 366940 369561 390529 420180 445570 476204 490210 492748 531930 534684 550410 588252 595255 615935 623798 668355 714306 735315 739122 781058 833357 862309 891140 935697 980420 1063860 1100820 1171587 1190510 1231870 1247596 1336710 1428612 1470630 1478244 1559495 1562116 1666714 1724618 1785765 1847805 1871394 1952645 2094179 2343174 2381020 2463740 2500071 2586927 2673420 2733703 2941260 3118990 3333428 3449236 3571530 3695610 3742788 3905290 4166785 4188358 4311545 4678485 4686348 5000142 5173854 5467406 5857935 6237980 6282537 6638993 7143060 7391220 7810580 8201109 8333570 8376716 8623090 9356970 10000284 10347708 10470895 10934812 11715870 12500355 12565074 12934635 13277986 13668515 14659253 16402218 16667140 17246180 18354863 18713940 19916979 20941790 23431740 25000710 25130148 25869270 26555972 27337030 29318506 31412685 32804436 33194965 36709726 39833958 41005545 41883580 43977759 46472951 50001420 51738540 54674060 55064589 58637012 62825370 66389930 73296265 73419452 79667916 82011090 87955518 91774315 92945902 99584895 110129178 125650740 128484041 132779860 139418853 146592530 164022180 175911036 183548630 185891804 199169790 219888795 220258356 232364755 256968082 275322945 278837706 293185060 312032671 367097260 385452123 398339580 439777590 464729510 513936164 550645890 557675412 624065342 642420205 697094265 770904246 879555180 929459020 936098013 1101291780 1248130684 1284840410 1394188530 1541808492 1560163355 1872196026 1927260615 2184228697 2569680820 2788377060 3120326710 3744392052 3854521230 4368457394 4680490065 6240653420 6552686091 7709042460 8736914788 9360980130 10921143485 13105372182 18721960260 21842286970 26210744364 32763430455 43684573940 65526860910 131053721820
- Sum of all divisors σ(n): 456706252800
- Sum of proper divisors (its aliquot sum) s(n): 325652530980
- 131053721820 is an abundant number, because the sum of its proper divisors (325652530980) is greater than itself. Its abundance is 194598809160
Bases of 131053721820
- Binary: 11110100000110110100100011000110111002
- Hexadecimal: 0x1E836918DC
- Base-36: 1O7E02XO
Squares and roots of 131053721820
- 131053721820 squared (1310537218202) is 17175078002873944112400
- 131053721820 cubed (1310537218203) is 2250857894825443032232696412568000
-
The
square root of 131053721820 is 362013.4276791403 -
The
cube root of 131053721820 is 5079.4472322571
Scales and comparisons
How big is 131053721820?- 131,053,721,820 seconds is equal to 4,167 years, 5 weeks, 2 days, 11 hours, 37 minutes.
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To count from 1 to 131,053,721,820 would take you about eight thousand, three hundred thirty-four 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 131053721820 cubic inches would be around 423.3 feet tall.
Recreational maths with 131053721820
- 131053721820 backwards is 028127350131
- The number of decimal digits it has is: 12
- The sum of 131053721820's digits is 33
- More coming soon!
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