149645304480

Names of 149645304480

• Cardinal: 149645304480 can be written as One hundred forty-nine billion, six hundred forty-five million, three hundred four thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.4964530448 × 10¹¹

Factors of 149645304480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6220

Divisors of 149645304480

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 43 48 56 60 70 80 84 86 96 105 112 120 129 140 160 168 172 173 210 215 224 240 258 280 301 336 344 346 420 430 480 516 519 560 602 645 672 688 692 840 860 865 903 1032 1038 1120 1204 1211 1290 1376 1384 1505 1680 1720 1730 1806 2064 2076 2408 2422 2580 2595 2768 3010 3360 3440 3460 3612 3633 4128 4152 4515 4816 4844 5160 5190 5536 5987 6020 6055 6880 6920 7224 7266 7439 8304 9030 9632 9688 10320 10380 11974 12040 12110 13840 14448 14532 14878 16608 17961 18060 18165 19376 20640 20760 22317 23948 24080 24220 27680 28896 29064 29756 29935 35922 36120 36330 37195 38752 41520 41909 44634 47896 48160 48440 52073 58128 59512 59870 71844 72240 72660 74390 83040 83818 89268 89805 95792 96880 104146 111585 116256 119024 119740 125727 143688 144480 145320 148780 156219 167636 178536 179610 191584 193760 208292 209545 223170 238048 239480 251454 257441 260365 287376 290640 297560 312438 335272 357072 359220 416584 419090 446340 478960 502908 514882 520730 574752 581280 595120 624876 628635 670544 714144 718440 772323 781095 833168 838180 892680 957920 1005816 1029764 1035751 1041460 1190240 1249752 1257270 1287205 1341088 1436880 1544646 1562190 1666336 1676360 1785360 1802087 2011632 2059528 2071502 2082920 2499504 2514540 2574410 2873760 3089292 3107253 3124380 3352720 3570720 3604174 3861615 4023264 4119056 4143004 4165840 4999008 5029080 5148820 5178755 5406261 6178584 6214506 6248760 6705440 7208348 7250257 7723230 8238112 8286008 8331680 9010435 10058160 10297640 10357510 10812522 12357168 12429012 12497520 14416696 14500514 15446460 15536265 16572016 18020870 20116320 20595280 20715020 21625044 21750771 24714336 24858024 24995040 27031305 28833392 29001028 30892920 31072530 33144032 36041740 36251285 41190560 41430040 43250088 43501542 44537293 49716048 54062610 57666784 58002056 61785840 62145060 72083480 72502570 82860080 86500176 87003084 89074586 99432096 108125220 108753855 116004112 123571680 124290120 133611879 144166960 145005140 165720160 173000352 174006168 178149172 216250440 217507710 222686465 232008224 248580240 267223758 288333920 290010280 311761051 348012336 356298344 432500880 435015420 445372930 497160480 534447516 580020560 623522102 668059395 696024672 712596688 865001760 870030840 890745860 935283153 1068895032 1160041120 1247044204 1336118790 1425193376 1558805255 1740061680 1781491720 1870566306 2137790064 2494088408 2672237580 3117610510 3480123360 3562983440 3741132612 4275580128 4676415765 4988176816 5344475160 6235221020 7125966880 7482265224 9352831530 9976353632 10688950320 12470442040 14964530448 18705663060 21377900640 24940884080 29929060896 37411326120 49881768160 74822652240 149645304480
• Sum of all divisors σ(n): 554530572288
• Sum of proper divisors (its aliquot sum) s(n): 404885267808
• 149645304480 is an abundant number, because the sum of its proper divisors (404885267808) is greater than itself. Its abundance is 255239963328

Bases of 149645304480

• Binary: 10001011010111100011100010001010100000₂
• Hexadecimal: 0x22D78E22A0
• Base-36: 1WQUY7XC

Squares and roots of 149645304480

• 149645304480 squared (149645304480²) is 22393717152911908070400
• 149645304480 cubed (149645304480³) is 3351114621786501201812777275392000
• The square root of 149645304480 is 386840.1536552275
• The cube root of 149645304480 is 5309.1015379373

Scales and comparisons

• 149,645,304,480 seconds is equal to 4,758 years, 13 weeks, 2 days, 20 hours, 8 minutes.
• To count from 1 to 149,645,304,480 would take you about nine thousand, five hundred sixteen 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 149645304480 cubic inches would be around 442.4 feet tall.

Recreational maths with 149645304480

• 149645304480 backwards is 084403546941
• 149645304480 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149645304480's digits is 48
• More coming soon!