45139287834720

Names of 45139287834720

• Cardinal: 45139287834720 can be written as Forty-five trillion, one hundred thirty-nine billion, two hundred eighty-seven million, eight hundred thirty-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.513928783472 × 10¹³

Factors of 45139287834720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 22533

Divisors of 45139287834720

• Number of divisors d(n): 384
• 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 90 96 108 120 135 144 160 180 191 216 240 270 288 360 382 432 480 540 573 720 764 864 955 1080 1146 1440 1528 1719 1910 2160 2292 2801 2865 3056 3438 3820 4320 4584 5157 5602 5730 6112 6876 7640 8403 8595 9168 10314 11204 11460 13752 14005 15280 16806 17190 18336 19531 20628 22408 22920 25209 25785 27504 28010 30560 33612 34380 39062 41256 42015 44816 45840 50418 51570 55008 56020 58593 67224 68760 75627 78124 82512 84030 89632 91680 97655 100836 103140 112040 117186 126045 134448 137520 151254 156248 165024 168060 175779 195310 201672 206280 224080 234372 252090 268896 275040 292965 302508 312496 336120 351558 378135 390620 403344 412560 448160 468744 504180 527337 534991 585930 605016 624992 672240 703116 756270 781240 806688 825120 878895 937488 1008360 1054674 1069982 1171860 1210032 1344480 1406232 1512540 1562480 1604973 1757790 1874976 2016720 2109348 2139964 2343720 2420064 2636685 2674955 2812464 3025080 3124960 3209946 3515580 3730421 4033440 4218696 4279928 4687440 4814919 5273370 5349910 5624928 6050160 6419892 7031160 7460842 8024865 8437392 8559856 9374880 9629838 10546740 10699820 11191263 12100320 12839784 14062320 14444757 14921684 16049730 16874784 17119712 18652105 19259676 21093480 21399640 22382526 24074595 25679568 28124640 28889514 29843368 32099460 33573789 37304210 38519352 42186960 42799280 44765052 48149190 51359136 54706331 55956315 57779028 59686736 64198920 67147578 72223785 74608420 77038704 84373920 85598560 89530104 96298380 100721367 109412662 111912630 115558056 119373472 128397840 134295156 144447570 149216840 154077408 164118993 167868945 179060208 192596760 201442734 218825324 223825260 231116112 256795680 268590312 273531655 288895140 298433680 328237986 335737890 358120416 385193520 402885468 437650648 447650520 462232224 492356979 503606835 537180624 547063310 577790280 596867360 656475972 671475780 770387040 805770936 820594965 875301296 895301040 984713958 1007213670 1074361248 1094126620 1155580560 1312951944 1342951560 1477070937 1611541872 1641189930 1750602592 1790602080 1969427916 2014427340 2188253240 2311161120 2461784895 2625903888 2685903120 2954141874 3223083744 3282379860 3938855832 4028854680 4376506480 4923569790 5251807776 5371806240 5908283748 6564759720 7385354685 7877711664 8057709360 8753012960 9847139580 10448909221 11816567496 13129519440 14770709370 15755423328 16115418720 19694279160 20897818442 23633134992 26259038880 29541418740 31346727663 39388558320 41795636884 47266269984 52244546105 59082837480 62693455326 78777116640 83591273768 94040182989 104489092210 118165674960 125386910652 156733638315 167182547536 188080365978 208978184420 236331349920 250773821304 282120548967 313467276630 334365095072 376160731956 417956368840 470200914945 501547642608 564241097934 626934553260 752321463912 835912737680 940401829890 1003095285216 1128482195868 1253869106520 1410602744835 1504642927824 1671825475360 1880803659780 2256964391736 2507738213040 2821205489670 3009285855648 3761607319560 4513928783472 5015476426080 5642410979340 7523214639120 9027857566944 11284821958680 15046429278240 22569643917360 45139287834720
• Sum of all divisors σ(n): 158879500738560
• Sum of proper divisors (its aliquot sum) s(n): 113740212903840
• 45139287834720 is an abundant number, because the sum of its proper divisors (113740212903840) is greater than itself. Its abundance is 68600925069120

Bases of 45139287834720

• Binary: 1010010000110111001111001101111000000001100000₂
• Hexadecimal: 0x290DCF378060
• Base-36: G00PAIJC0

Squares and roots of 45139287834720

• 45139287834720 squared (45139287834720²) is 2037555306225700986037478400
• 45139287834720 cubed (45139287834720³) is 91973795446882968797645857319104770048000
• The square root of 45139287834720 is 6718577.8134006903
• The cube root of 45139287834720 is 35605.5939098015

Scales and comparisons

• 45,139,287,834,720 seconds is equal to 1,435,289 years, 37 weeks, 6 days, 1 hour, 12 minutes.
• To count from 1 to 45,139,287,834,720 would take you about three million, five hundred eighty-eight thousand, two hundred twenty-four 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 45139287834720 cubic inches would be around 2967.1 feet tall.

Recreational maths with 45139287834720

• 45139287834720 backwards is 02743878293154
• The number of decimal digits it has is: 14
• The sum of 45139287834720's digits is 63
• More coming soon!