131381621632908

Names of 131381621632908

• Cardinal: 131381621632908 can be written as One hundred thirty-one trillion, three hundred eighty-one billion, six hundred twenty-one million, six hundred thirty-two thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.31381621632908 × 10¹⁴

Factors of 131381621632908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 840

Divisors of 131381621632908

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 31 36 47 54 62 93 94 108 124 141 186 188 279 282 372 423 558 564 757 837 846 961 1116 1269 1457 1514 1674 1692 1922 2209 2271 2538 2883 2914 3028 3348 3844 4371 4418 4542 5076 5766 5828 6627 6813 8649 8742 8836 9084 11532 13113 13254 13626 17298 17484 19881 20439 23467 25947 26226 26508 27252 34596 35579 39339 39762 40878 45167 46934 51894 52452 59643 68479 70401 71158 78678 79524 81756 90334 93868 103788 106737 119286 135501 136958 140802 142316 157356 180668 205437 211203 213474 238572 271002 273916 281604 320211 406503 410874 422406 426948 542004 573049 616311 633609 640422 727477 813006 821748 844812 960633 1102949 1146098 1219509 1232622 1267218 1280844 1454954 1626012 1672213 1719147 1848933 1921266 2122849 2182431 2205898 2292196 2439018 2465244 2534436 2909908 3308847 3344426 3438294 3697866 3842532 4245698 4364862 4411796 4878036 5016639 5157441 6368547 6547293 6617694 6688852 6876588 7395732 8491396 8729724 9926541 10033278 10314882 12737094 13094586 13235388 15049917 15472323 17764519 19105641 19641879 19853082 20066556 20629764 25474188 26189172 26933303 29779623 30099834 30944646 34191419 35529038 38211282 39283758 39706164 45149751 51838603 53293557 53866606 57316923 59559246 60199668 61889292 68382838 71058076 76422564 78567516 80799909 90299502 102574257 103677206 106587114 107733212 114633846 119118492 136765676 155515809 159880671 161599818 180599004 205148514 207354412 213174228 229267692 242399727 307722771 311031618 319761342 323199636 410297028 466547427 479642013 484799454 550700089 615445542 622063236 639522684 727199181 834932393 923168313 933094854 959284026 969598908 1101400178 1230891084 1265865241 1399642281 1454398362 1606996693 1652100267 1669864786 1846336626 1866189708 1918568052 2202800356 2504797179 2531730482 2799284562 2908796724 3213993386 3304200534 3339729572 3692673252 3797595723 4820990079 4956300801 5009594358 5063460964 5598569124 6427986772 6608401068 7514391537 7595191446 9641980158 9912601602 10019188716 11392787169 14462970237 14868902403 15028783074 15190382892 19283960316 19825203204 22543174611 22785574338 25882904183 28925940474 29737804806 30057566148 34178361507 39241822471 43388910711 45086349222 45571148676 51765808366 57851880948 59475609612 68356723014 77648712549 78483644942 86777821422 90172698444 103531616732 117725467413 136713446028 155297425098 156967289884 173555642844 232946137647 235450934826 310594850196 353176402239 465892275294 470901869652 698838412941 706352804478 931784550588 1059529206717 1216496496601 1397676825882 1412705608956 2119058413434 2432992993202 2795353651764 3649489489803 4238116826868 4865985986404 7298978979606 10948468469409 14597957959212 21896936938818 32845405408227 43793873877636 65690810816454 131381621632908
• Sum of all divisors σ(n): 360084710217960
• Sum of proper divisors (its aliquot sum) s(n): 228703088585052
• 131381621632908 is an abundant number, because the sum of its proper divisors (228703088585052) is greater than itself. Its abundance is 97321466952144

Bases of 131381621632908

• Binary: 11101110111110110101010111000110010111110001100₂
• Hexadecimal: 0x777DAAE32F8C
• Base-36: 1AKJVTCI30

Squares and roots of 131381621632908

• 131381621632908 squared (131381621632908²) is 17261130502892599368308536464
• 131381621632908 cubed (131381621632908³) is 2267795316687282478236700829775347340357312
• The square root of 131381621632908 is 11462182.2369437139
• The cube root of 131381621632908 is 50836.8000697647

Scales and comparisons

• 131,381,621,632,908 seconds is equal to 4,177,529 years, 9 weeks, 1 day, 18 hours, 1 minute, 48 seconds.
• To count from 1 to 131,381,621,632,908 would take you about ten million, four hundred forty-three thousand, eight hundred twenty-two 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 131381621632908 cubic inches would be around 4236.4 feet tall.

Recreational maths with 131381621632908

• 131381621632908 backwards is 809236126183131
• 131381621632908 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131381621632908's digits is 54
• More coming soon!