137291887980

Names of 137291887980

• Cardinal: 137291887980 can be written as One hundred thirty-seven billion, two hundred ninety-one million, eight hundred eighty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.3729188798 × 10¹¹

Factors of 137291887980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2028

Divisors of 137291887980

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 81 90 93 108 113 117 124 130 135 155 156 162 180 186 195 226 234 260 270 279 310 324 339 351 372 390 403 405 452 465 468 540 558 565 585 620 678 702 780 806 810 837 930 1017 1053 1116 1130 1170 1209 1356 1395 1404 1469 1612 1620 1674 1695 1755 1860 1861 2015 2034 2106 2260 2340 2418 2511 2790 2938 3051 3348 3390 3503 3510 3627 3722 4030 4068 4185 4212 4407 4836 5022 5085 5265 5580 5583 5876 6045 6102 6780 7006 7020 7254 7345 7444 8060 8370 8814 9153 9305 10044 10170 10509 10530 10881 11166 12090 12204 12555 13221 14012 14508 14690 15255 16740 16749 17515 17628 18135 18306 18610 20340 21018 21060 21762 22035 22332 24180 24193 25110 26442 27915 29380 30510 31527 32643 33498 35030 36270 36612 37220 39663 42036 43524 44070 45539 45765 48386 50220 50247 52545 52884 54405 55830 57691 61020 63054 65286 66105 66996 70060 72540 72579 79326 83745 88140 91078 91530 94581 96772 100494 105090 108810 111660 115382 118989 120965 126108 130572 132210 136617 145158 150741 157635 158652 163215 167490 173073 182156 183060 189162 198315 200988 210180 210293 217620 217737 227695 230764 237978 241930 251235 264420 273234 283743 288455 290316 301482 315270 326430 334980 346146 362895 378324 396630 409851 420586 435474 455390 472905 475956 483860 502470 519219 546468 567486 576910 594945 602964 630540 630879 652860 653211 683085 692292 725790 749983 753705 793260 819702 841172 865365 870948 910780 945810 1004940 1038438 1051465 1088685 1134972 1153820 1189890 1229553 1261758 1306422 1366170 1418715 1451580 1499966 1507410 1557657 1639404 1730730 1891620 1892637 1959633 2049255 2076876 2102930 2177370 2249949 2379780 2459106 2523516 2596095 2612844 2732340 2733809 2837430 2999932 3014820 3115314 3154395 3266055 3461460 3688659 3749915 3785274 3919266 4098510 4205860 4354740 4499898 4672971 4918212 5192190 5467618 5674860 5677911 6147765 6230628 6308790 6519083 6532110 6749847 7377318 7499830 7570548 7788285 7838532 8197020 8201427 8999796 9345942 9463185 9798165 10384380 10935236 11249745 11355822 12295530 12617580 13038166 13064220 13499694 13669045 14754636 14999660 15576570 16402854 17033733 18443295 18691884 18926370 19557249 19596330 20249541 22499490 22711644 23364855 24591060 24604281 26076332 26999388 27338090 28389555 31153140 32595415 32805708 33749235 34067466 36886590 37852740 39114498 39192660 40499082 41007135 44998980 46729710 49208562 54676180 56779110 58671747 60748623 65190830 67498470 68134932 73773180 73812843 78228996 80998164 82014270 84748079 85168665 93459420 97786245 98417124 101247705 113558220 117343494 121497246 123021405 130381660 134996940 147625686 164028540 169496158 170337330 176015241 195572490 202495410 221438529 234686988 242994492 246042810 254244237 293358735 295251372 303743115 338992316 340674660 352030482 369064215 391144980 404990820 423740395 442877058 492085620 508488474 528045723 586717470 607486230 704060964 738128430 762732711 847480790 880076205 885754116 1016976948 1056091446 1107192645 1173434940 1214972460 1271221185 1476256860 1525465422 1694961580 1760152410 2112182892 2214385290 2288198133 2542442370 2640228615 3050930844 3520304820 3813663555 4428770580 4576396266 5084884740 5280457230 6864594399 7627327110 9152792532 10560914460 11440990665 13729188798 15254654220 22881981330 27458377596 34322971995 45763962660 68645943990 137291887980
• Sum of all divisors σ(n): 483278197248
• Sum of proper divisors (its aliquot sum) s(n): 345986309268
• 137291887980 is an abundant number, because the sum of its proper divisors (345986309268) is greater than itself. Its abundance is 208694421288

Bases of 137291887980

• Binary: 1111111110111001110111111010101101100₂
• Hexadecimal: 0x1FF73BF56C
• Base-36: 1R2K1MR0

Squares and roots of 137291887980

• 137291887980 squared (137291887980²) is 18849062505112868480400
• 137291887980 cubed (137291887980³) is 2587823377979974116667549625592000
• The square root of 137291887980 is 370529.1999019781
• The cube root of 137291887980 is 5158.7952636339

Scales and comparisons

• 137,291,887,980 seconds is equal to 4,365 years, 23 weeks, 5 days, 11 hours, 33 minutes.
• To count from 1 to 137,291,887,980 would take you about eight thousand, seven hundred thirty 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 137291887980 cubic inches would be around 429.9 feet tall.

Recreational maths with 137291887980

• 137291887980 backwards is 089788192731
• The number of decimal digits it has is: 12
• The sum of 137291887980's digits is 63
• More coming soon!