131220664848

Names of 131220664848

• Cardinal: 131220664848 can be written as One hundred thirty-one billion, two hundred twenty million, six hundred sixty-four thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.31220664848 × 10¹¹

Factors of 131220664848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 54

Divisors of 131220664848

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 29 36 39 42 48 49 52 54 56 58 63 72 78 81 84 87 91 98 104 108 112 116 117 126 144 147 156 162 168 174 182 189 196 203 208 216 232 234 243 252 261 273 294 312 324 336 343 348 351 364 377 378 392 406 432 441 464 468 486 504 522 546 567 588 609 624 637 648 686 696 702 728 729 754 756 783 784 812 819 841 882 936 972 1008 1029 1044 1053 1092 1131 1134 1176 1218 1274 1296 1323 1372 1392 1404 1421 1456 1458 1508 1512 1566 1624 1638 1682 1701 1764 1827 1872 1911 1944 2058 2088 2106 2184 2187 2262 2268 2349 2352 2436 2457 2523 2548 2639 2646 2744 2808 2842 2916 3016 3024 3087 3132 3159 3248 3276 3364 3393 3402 3528 3654 3822 3888 3969 4116 4176 4212 4263 4368 4374 4459 4524 4536 4698 4872 4914 5046 5096 5103 5278 5292 5481 5488 5616 5684 5733 5832 5887 6032 6174 6264 6318 6552 6728 6786 6804 7047 7056 7308 7371 7569 7644 7917 7938 8232 8424 8526 8748 8918 9048 9072 9261 9396 9477 9744 9828 9947 10092 10179 10192 10206 10556 10584 10933 10962 11368 11466 11664 11774 11907 12348 12528 12636 12789 13104 13377 13456 13572 13608 14094 14616 14742 15138 15288 15309 15834 15876 16443 16464 16848 17052 17199 17496 17661 17836 18096 18473 18522 18792 18954 19656 19894 20184 20358 20412 21112 21141 21168 21866 21924 22113 22707 22736 22932 23548 23751 23814 24696 25272 25578 26754 27144 27216 27783 28188 28431 29232 29484 29841 30276 30537 30576 30618 31668 31752 32799 32886 34104 34398 34992 35322 35672 35721 36946 37044 37584 37908 38367 39312 39788 40131 40368 40716 40824 41209 42224 42282 43732 43848 44226 45414 45864 47096 47502 47628 49329 49392 50544 51156 51597 52983 53508 54288 55419 55566 56376 56862 58968 59682 60552 61074 61236 63336 63423 63504 65598 65772 66339 68121 68208 68796 70644 71253 71344 71442 73892 74088 75816 76531 76734 79576 80262 81432 81648 82418 83349 84564 87464 87696 88452 89523 90828 91611 91728 94192 95004 95256 98397 98658 102312 103194 105966 107016 107163 110838 111132 112752 113724 115101 117936 119364 120393 121104 122148 122472 123627 126672 126846 129311 131196 131544 132678 136242 137592 141288 142506 142884 147784 147987 148176 151632 153062 153468 154791 158949 159152 160524 162864 164836 166257 166698 169128 174928 176904 179046 181656 183222 190008 190512 196794 197316 199017 204363 204624 206388 211932 213759 214032 214326 221676 222264 227448 229593 230202 238728 240786 244296 244944 247254 250047 253692 258622 262392 263088 265356 268569 272484 274833 275184 282576 285012 285768 288463 295191 295568 295974 306124 306936 309582 317898 321048 329672 332514 333396 338256 345303 353808 358092 361179 363312 366444 370881 380016 387933 393588 394632 398034 408726 412776 423864 427518 428652 443352 443961 444528 454896 459186 460404 464373 476847 477456 481572 488592 494508 498771 500094 507384 517244 524784 530712 535717 537138 544968 549666 570024 571536 576926 590382 591948 612248 613089 613872 619164 635796 641277 642096 659344 665028 666792 688779 690606 716184 722358 732888 741762 750141 775866 787176 789264 796068 805707 817452 824499 825552 847728 855036 857304 865389 885573 886704 887922 918372 920808 928746 953694 963144 989016 997542 1000188 1014768 1034488 1035909 1061424 1071434 1074276 1083537 1089936 1099332 1112643 1140048 1153852 1163799 1180764 1183896 1224496 1226178 1238328 1271592 1282554 1330056 1333584 1377558 1381212 1393119 1430541 1432368 1444716 1465776 1483524 1496313 1500282 1551732 1574352 1592136 1607151 1611414 1634904 1648998 1710072 1714608 1730778 1771146 1775844 1836744 1839267 1841616 1857492 1907388 1923831 1926288 1978032 1995084 2000376 2066337 2068976 2071818 2142868 2148552 2167074 2198664 2225286 2307704 2327598 2361528 2367792 2417121 2452356 2476656 2543184 2565108 2596167 2656719 2660112 2755116 2762424 2786238 2861082 2889432 2967048 2992626 3000564 3103464 3107727 3184272 3214302 3222828 3250611 3269808 3297996 3337929 3420144 3461556 3491397 3542292 3551688 3673488 3678534 3714984 3750019 3814776 3847662 3990168 4000752 4132674 4143636 4285736 4291623 4297104 4334148 4397328 4450572 4488939 4615408 4655196 4723056 4821453 4834242 4904712 5130216 5192334 5313438 5510232 5524848 5572476 5722164 5771493 5778864 5934096 5985252 6001128 6199011 6206928 6215454 6428604 6445656 6501222 6595992 6675858 6923112 6982794 7084584 7103376 7251363 7357068 7429968 7500038 7629552 7695324 7788501 7970157 7980336 8265348 8287272 8571472 8583246 8668296 8901144 8977878 9310392 9642906 9668484 9751833 9809424 10013787 10260432 10384668 10474191 10626876 11020464 11144952 11250057 11444328 11542986 11970504 12002256 12398022 12430908 12857208 12874869 12891312 13002444 13191984 13351716 13466817 13846224 13965588 14169168 14464359 14502726 14714136 15000076 15390648 15577002 15940314 16530696 16574544 17166492 17336592 17802288 17955756 18597033 18620784 19285812 19336968 19503666 20027574 20769336 20948382 21253752 21754089 22289904 22500114 22888656 23085972 23365503 23910471 23941008 24796044 24861816 25714416 25749738 26004888 26703432 26933634 27931176 28928718 29005452 29428272 30000152 30041361 30781296 31154004 31422573 31880628 33061392 33750171 34332984 35911512 37194066 38571624 38673936 39007332 40055148 40400451 41538672 41896764 42507504 43393077 43508178 45000228 46171944 46731006 47820942 49592088 49723632 51499476 52009776 53406864 53867268 55791099 55862352 57857436 58010904 60000304 60082722 62308008 62845146 63761256 67500342 68665968 70096509 71823024 74388132 77143248 78014664 80110296 80800902 83793528 86786154 87016356 90000456 90124083 92343888 93462012 94267719 95641884 99184176 101250513 102998952 107734536 111582198 115714872 116021808 120165444 124616016 125690292 127522512 130179231 135000684 140193018 148776264 156029328 160220592 161601804 167373297 167587056 173572308 174032712 180000912 180248166 186924024 188535438 191283768 202501026 205997904 210289527 215469072 223164396 231429744 240330888 251380584 260358462 270001368 280386036 282803157 297552528 303751539 323203608 334746594 347144616 348065424 360496332 373848048 377070876 382567536 390537693 405002052 420579054 446328792 480661776 502761168 520716924 540002736 560772072 565606314 607503078 630868581 646407216 669493188 694289232 720992664 754141752 781075386 810004104 841158108 892657584 911254617 1041433848 1121544144 1131212628 1171613079 1215006156 1261737162 1338986376 1441985328 1508283504 1562150772 1620008208 1682316216 1822509234 2082867696 2262425256 2343226158 2430012312 2523474324 2677972752 2733763851 3124301544 3364632432 3645018468 4524850512 4686452316 4860024624 5046948648 5467527702 6248603088 7290036936 8201291553 9372904632 10093897296 10935055404 14580073872 16402583106 18745809264 21870110808 32805166212 43740221616 65610332424 131220664848
• Sum of all divisors σ(n): 495954368000
• Sum of proper divisors (its aliquot sum) s(n): 364733703152
• 131220664848 is an abundant number, because the sum of its proper divisors (364733703152) is greater than itself. Its abundance is 233513038304

Bases of 131220664848

• Binary: 1111010001101010111000111001000010000₂
• Hexadecimal: 0x1E8D5C7210
• Base-36: 1OA5E900

Squares and roots of 131220664848

• 131220664848 squared (131220664848²) is 17218862883151142863104
• 131220664848 cubed (131220664848³) is 2259470635453643103767537128968192
• The square root of 131220664848 is 362243.9300361017
• The cube root of 131220664848 is 5081.6031381917

Scales and comparisons

• 131,220,664,848 seconds is equal to 4,172 years, 21 weeks, 2 days, 16 hours, 40 minutes, 48 seconds.
• To count from 1 to 131,220,664,848 would take you about eight thousand, three hundred forty-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 131220664848 cubic inches would be around 423.5 feet tall.

Recreational maths with 131220664848

• 131220664848 backwards is 848466022131
• The number of decimal digits it has is: 12
• The sum of 131220664848's digits is 45
• More coming soon!