144904798720

Names of 144904798720

• Cardinal: 144904798720 can be written as One hundred forty-four billion, nine hundred four million, seven hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4490479872 × 10¹¹

Factors of 144904798720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 84

Divisors of 144904798720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 32 40 43 44 46 55 64 80 86 88 92 110 115 121 128 160 172 176 184 215 220 230 242 253 256 320 344 352 368 430 440 460 473 484 506 512 605 640 688 704 736 860 880 920 946 968 989 1012 1210 1265 1280 1331 1376 1408 1472 1720 1760 1840 1849 1892 1936 1978 2024 2365 2420 2530 2560 2662 2752 2783 2816 2944 3440 3520 3680 3698 3784 3872 3956 4048 4730 4840 4945 5060 5203 5324 5504 5566 5632 5888 6655 6880 7040 7360 7396 7568 7744 7912 8096 9245 9460 9680 9890 10120 10406 10648 10879 11008 11132 11776 13310 13760 13915 14080 14720 14792 15136 15488 15824 16192 18490 18920 19360 19780 20240 20339 20812 21296 21758 22016 22264 26015 26620 27520 27830 28160 29440 29584 30272 30613 30976 31648 32384 36980 37840 38720 39560 40480 40678 41624 42527 42592 43516 44528 52030 53240 54395 55040 55660 57233 58880 59168 60544 61226 61952 63296 64768 73960 75680 77440 79120 80960 81356 83248 85054 85184 87032 89056 101695 104060 106480 108790 110080 111320 114466 118336 119669 121088 122452 126592 129536 147920 151360 153065 154880 158240 161920 162712 166496 170108 170368 174064 178112 203390 208120 212635 212960 217580 222640 223729 228932 236672 239338 242176 244904 253184 286165 295840 302720 306130 309760 316480 323840 325424 332992 340216 340736 348128 356224 406780 416240 425270 425920 435160 445280 447458 457864 467797 473344 478676 489808 506368 572330 591680 598345 605440 612260 632960 647680 650848 665984 680432 681472 696256 712448 813560 832480 850540 851840 870320 890560 894916 915728 935594 946688 957352 979616 1118645 1144660 1183360 1196690 1210880 1224520 1265920 1301696 1316359 1331968 1360864 1392512 1424896 1627120 1664960 1701080 1703680 1740640 1781120 1789832 1831456 1871188 1914704 1959232 2237290 2289320 2338985 2366720 2393380 2449040 2461019 2531840 2603392 2632718 2663936 2721728 2785024 3254240 3329920 3402160 3407360 3481280 3562240 3579664 3662912 3742376 3829408 3918464 4474580 4578640 4677970 4733440 4786760 4898080 4922038 5145767 5206784 5265436 5443456 5570048 6508480 6581795 6659840 6804320 6962560 7124480 7159328 7325824 7484752 7658816 7836928 8949160 9157280 9355940 9573520 9796160 9844076 10291534 10413568 10530872 10886912 12305095 13016960 13163590 13319680 13608640 13925120 14318656 14651648 14969504 15317632 15673856 17898320 18314560 18711880 19147040 19592320 19688152 20583068 21061744 21773824 24610190 25728835 26033920 26327180 27217280 27850240 28637312 29303296 29939008 30635264 35796640 36629120 37423760 38294080 39184640 39376304 41166136 42123488 49220380 51457670 52067840 52654360 54434560 56603437 57274624 59878016 61270528 71593280 73258240 74847520 76588160 78369280 78752608 82332272 84246976 98440760 102915340 105308720 108869120 113206874 114549248 119756032 143186560 146516480 149695040 153176320 157505216 164664544 168493952 196881520 205830680 210617440 226413748 239512064 283017185 286373120 299390080 306352640 315010432 329329088 336987904 393763040 411661360 421234880 452827496 566034370 572746240 598780160 630020864 658658176 673975808 787526080 823322720 842469760 905654992 1132068740 1197560320 1260041728 1317316352 1575052160 1646645440 1684939520 1811309984 2264137480 2634632704 3150104320 3293290880 3369879040 3622619968 4528274960 6300208640 6586581760 7245239936 9056549920 13173163520 14490479872 18113099840 28980959744 36226199680 72452399360 144904798720
• Sum of all divisors σ(n): 408253405824
• Sum of proper divisors (its aliquot sum) s(n): 263348607104
• 144904798720 is an abundant number, because the sum of its proper divisors (263348607104) is greater than itself. Its abundance is 118443808384

Bases of 144904798720

• Binary: 10000110111100111111111100001000000000₂
• Hexadecimal: 0x21BCFFC200
• Base-36: 1UKGKQ9S

Squares and roots of 144904798720

• 144904798720 squared (144904798720²) is 20997400692083713638400
• 144904798720 cubed (144904798720³) is 3042624120929579222162470862848000
• The square root of 144904798720 is 380663.6293632477
• The cube root of 144904798720 is 5252.4378545867

Scales and comparisons

• 144,904,798,720 seconds is equal to 4,607 years, 27 weeks, 1 day, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 144,904,798,720 would take you about nine thousand, two hundred fifteen 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 144904798720 cubic inches would be around 437.7 feet tall.

Recreational maths with 144904798720

• 144904798720 backwards is 027897409441
• 144904798720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 144904798720's digits is 55
• More coming soon!