145317227040

Names of 145317227040

• Cardinal: 145317227040 can be written as One hundred forty-five billion, three hundred seventeen million, two hundred twenty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.4531722704 × 10¹¹

Factors of 145317227040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1719

Divisors of 145317227040

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 243 270 288 324 360 405 432 480 486 540 648 720 729 810 864 972 1080 1215 1296 1440 1458 1620 1709 1944 2160 2187 2430 2592 2916 3240 3418 3645 3888 4320 4374 4860 5127 5832 6480 6561 6836 7290 7776 8545 8748 9720 10254 10935 11664 12960 13122 13672 14580 15381 17090 17496 19440 19683 20508 21870 23328 25635 26244 27344 29160 30762 32805 34180 34992 38880 39366 41016 43740 46143 51270 52488 54688 58320 59049 61524 65610 68360 69984 76905 78732 82032 87480 92286 98415 102540 104976 116640 118098 123048 131220 136720 138429 153810 157464 164064 174960 177147 184572 196830 205080 209952 230715 236196 246096 262440 273440 276858 295245 307620 314928 349920 354294 369144 393660 410160 415287 461430 472392 492192 524880 531441 553716 590490 615240 629856 692145 708588 738288 787320 820320 830574 885735 922860 944784 1049760 1062882 1107432 1180980 1230480 1245861 1384290 1417176 1476576 1574640 1661148 1771470 1845720 1889568 2076435 2125764 2214864 2361960 2460960 2491722 2657205 2768580 2834352 3149280 3322296 3542940 3691440 3737583 4152870 4251528 4429728 4723920 4983444 5314410 5537160 5668704 6229305 6644592 7085880 7382880 7475166 8305740 8503056 9447840 9966888 10628820 11074320 11212749 12458610 13289184 14171760 14950332 16611480 17006112 18687915 19933776 21257640 22148640 22425498 24917220 28343520 29900664 33222960 33638247 37375830 39867552 42515280 44850996 49834440 56063745 59801328 66445920 67276494 74751660 85030560 89701992 99668880 100914741 112127490 119602656 134552988 149503320 168191235 179403984 199337760 201829482 224254980 269105976 299006640 302744223 336382470 358807968 403658964 448509960 504573705 538211952 598013280 605488446 672764940 807317928 897019920 908232669 1009147410 1076423904 1210976892 1345529880 1513721115 1614635856 1794039840 1816465338 2018294820 2421953784 2691059760 3027442230 3229271712 3632930676 4036589640 4541163345 4843907568 5382119520 6054884460 7265861352 8073179280 9082326690 9687815136 12109768920 14531722704 16146358560 18164653380 24219537840 29063445408 36329306760 48439075680 72658613520 145317227040
• Sum of all divisors σ(n): 515268927180
• Sum of proper divisors (its aliquot sum) s(n): 369951700140
• 145317227040 is an abundant number, because the sum of its proper divisors (369951700140) is greater than itself. Its abundance is 224634473100

Bases of 145317227040

• Binary: 10000111010101100101001110101000100000₂
• Hexadecimal: 0x21D594EA20
• Base-36: 1URA4I00

Squares and roots of 145317227040

• 145317227040 squared (145317227040²) is 21117096474594907161600
• 145317227040 cubed (145317227040³) is 3068677902824291716029949169664000
• The square root of 145317227040 is 381204.9672289173
• The cube root of 145317227040 is 5257.4163006287

Scales and comparisons

• 145,317,227,040 seconds is equal to 4,620 years, 33 weeks, 1 day, 8 hours, 24 minutes.
• To count from 1 to 145,317,227,040 would take you about nine thousand, two hundred forty-one 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 145317227040 cubic inches would be around 438.1 feet tall.

Recreational maths with 145317227040

• 145317227040 backwards is 040722713541
• 145317227040 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145317227040's digits is 36
• More coming soon!