131998457745
131,998,457,745 is an odd composite number composed of seven prime numbers multiplied together.
131998457745 is an odd 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 131998457745:
32 × 5 × 7 × 113 × 37 × 67 × 127
(3 × 3 × 5 × 7 × 11 × 11 × 11 × 37 × 67 × 127)See below for interesting mathematical facts about the number 131998457745 from the Numbermatics database.
Names of 131998457745
- Cardinal: 131998457745 can be written as One hundred thirty-one billion, nine hundred ninety-eight million, four hundred fifty-seven thousand, seven hundred forty-five.
Scientific notation
- Scientific notation: 1.31998457745 × 1011
Factors of 131998457745
Divisors of 131998457745
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 9 11 15 21 33 35 37 45 55 63 67 77 99 105 111 121 127 165 185 201 231 259 315 333 335 363 381 385 407 469 495 555 603 605 635 693 737 777 847 889 1005 1089 1143 1155 1221 1295 1331 1397 1407 1665 1815 1905 2035 2211 2331 2345 2479 2541 2667 2849 3015 3465 3663 3685 3885 3993 4191 4221 4235 4445 4477 4699 5159 5445 5715 6105 6633 6655 6985 7035 7437 7623 8001 8107 8509 8547 9317 9779 11055 11655 11979 12395 12573 12705 13335 13431 14097 14245 15367 15477 17353 18315 19965 20955 21105 22311 22385 23495 24321 25527 25641 25795 27269 27951 29337 31339 32893 33165 37185 38115 40005 40293 40535 42291 42545 42735 46101 46431 46585 48895 49247 51689 52059 56749 59563 59895 62865 67155 70485 72963 76581 76835 77385 81807 83853 86765 88011 89177 93599 94017 98679 107569 111555 121605 127635 128205 136345 138303 139755 146685 147741 155067 156177 156695 164465 169037 170247 178689 190883 201465 211455 230505 232155 245421 246235 258445 260295 267531 280797 282051 283745 296037 297815 299959 314833 322707 344729 361823 364815 382905 409035 419265 440055 443223 445885 465201 467995 470085 493395 507111 510741 536067 537845 568579 572649 624239 655193 691515 738705 775335 780885 802593 842391 845185 851235 893445 899877 944499 954415 968121 1029589 1034187 1085469 1183259 1227105 1337655 1403985 1410255 1480185 1499795 1521333 1574165 1613535 1705737 1717947 1723645 1809115 1872717 1965579 2099713 2203831 2216115 2326005 2535555 2553705 2680335 2699631 2833497 2842895 2863245 3088767 3102561 3121195 3256407 3275965 3299549 3463163 3549777 3980053 4012965 4211955 4499385 4722495 4840605 5117211 5147945 5170935 5427345 5618151 5896737 5916295 6254369 6299139 6611493 7207123 7606665 8528685 8589735 9266301 9363585 9827895 9898647 10389489 10498565 10649331 11019155 11325479 11940159 13498155 14167485 15443835 15512805 16282035 16497745 17315815 17748885 18763107 18897417 19834479 19900265 21621369 23096843 24242141 25586055 28090755 29483685 29695941 31168467 31271845 31495695 33057465 33976437 35820477 36035615 38094793 43780583 46331505 49493235 51947445 53246655 56289321 56627395 59700795 64864107 69290529 72726423 79278353 93815535 94487085 99172395 101929311 108106845 114284379 115484215 121210705 131341749 148479705 155842335 169882185 179102385 190473965 207871587 218179269 218902915 237835059 266663551 281446605 324320535 342853137 346452645 363632115 394025247 396391765 419042723 509646555 571421895 656708745 713505177 799990653 1039357935 1090896345 1189175295 1257128169 1333317755 1714265685 1970126235 2095213615 2399971959 2933299061 3567525885 3771384507 3999953265 6285640845 8799897183 11999859795 14666495305 18856922535 26399691549 43999485915 131998457745
- Sum of all divisors σ(n): 302153859072
- Sum of proper divisors (its aliquot sum) s(n): 170155401327
- 131998457745 is an abundant number, because the sum of its proper divisors (170155401327) is greater than itself. Its abundance is 38156943582
Bases of 131998457745
- Binary: 11110101110111011100010011111100100012
- Hexadecimal: 0x1EBBB89F91
- Base-36: 1ON0H1U9
Squares and roots of 131998457745
- 131998457745 squared (1319984577452) is 17423592847058550485025
- 131998457745 cubed (1319984577453) is 2299887384188542323738521717768625
-
The
square root of 131998457745 is 363315.9200269099 -
The
cube root of 131998457745 is 5091.6235397529
Scales and comparisons
How big is 131998457745?- 131,998,457,745 seconds is equal to 4,197 years, 7 weeks, 2 days, 22 hours, 15 minutes, 45 seconds.
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To count from 1 to 131,998,457,745 would take you about eight thousand, three hundred ninety-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 131998457745 cubic inches would be around 424.3 feet tall.
Recreational maths with 131998457745
- 131998457745 backwards is 547754899131
- 131998457745 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 131998457745's digits is 63
- More coming soon!
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The information we have on file for 131998457745 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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