45312126720

Names of 45312126720

• Cardinal: 45312126720 can be written as Forty-five billion, three hundred twelve million, one hundred twenty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.531212672 × 10¹⁰

Factors of 45312126720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1155

Divisors of 45312126720

• Number of divisors d(n): 432
• 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 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 256 280 281 294 320 336 384 392 420 448 480 490 560 562 588 640 672 735 768 784 840 843 857 896 960 980 1120 1124 1176 1280 1344 1405 1470 1568 1680 1686 1714 1792 1920 1960 1967 2240 2248 2352 2571 2688 2810 2940 3136 3360 3372 3428 3840 3920 3934 4215 4285 4480 4496 4704 5142 5376 5620 5880 5901 5999 6272 6720 6744 6856 7840 7868 8430 8570 8960 8992 9408 9835 10284 11240 11760 11802 11998 12544 12855 13440 13488 13712 13769 15680 15736 16860 17140 17984 17997 18816 19670 20568 22480 23520 23604 23996 25710 26880 26976 27424 27538 29505 29995 31360 31472 33720 34280 35968 35994 37632 39340 41136 41307 41993 44960 47040 47208 47992 51420 53952 54848 55076 59010 59990 62720 62944 67440 68560 68845 71936 71988 78680 82272 82614 83986 89920 89985 94080 94416 95984 102840 107904 109696 110152 118020 119980 125888 125979 134880 137120 137690 143976 157360 164544 165228 167972 179840 179970 188160 188832 191968 205680 206535 209965 215808 219392 220304 236040 239960 240817 251776 251958 269760 274240 275380 287952 314720 329088 330456 335944 359680 359940 377664 383936 411360 413070 419930 440608 472080 479920 481634 503552 503916 539520 548480 550760 575904 629440 629895 658176 660912 671888 719880 722451 755328 767872 822720 826140 839860 881216 944160 959840 963268 1007832 1079040 1096960 1101520 1151808 1204085 1258880 1259790 1321824 1343776 1439760 1444902 1510656 1535744 1645440 1652280 1679720 1685719 1762432 1888320 1919680 1926536 2015664 2203040 2303616 2408170 2517760 2519580 2643648 2687552 2879520 2889804 3290880 3304560 3359440 3371438 3524864 3612255 3776640 3839360 3853072 4031328 4406080 4607232 4816340 5039160 5057157 5287296 5375104 5759040 5779608 6609120 6718880 6742876 7224510 7553280 7678720 7706144 8062656 8428595 8812160 9632680 10078320 10114314 10574592 10750208 11518080 11559216 11800033 13218240 13437760 13485752 14449020 15412288 16125312 16857190 17624320 19265360 20156640 20228628 23036160 23118432 23600066 25285785 26436480 26875520 26971504 28898040 30824576 32250624 33714380 35400099 38530720 40313280 40457256 46236864 47200132 50571570 52872960 53751040 53943008 57796080 59000165 61649152 67428760 70800198 77061440 80626560 80914512 92473728 94400264 101143140 107886016 115592160 118000330 134857520 141600396 154122880 161253120 161829024 177000495 184947456 188800528 202286280 215772032 231184320 236000660 269715040 283200792 308245760 323658048 354000990 377601056 404572560 431544064 462368640 472001320 539430080 566401584 647316096 708001980 755202112 809145120 924737280 944002640 1078860160 1132803168 1294632192 1416003960 1510404224 1618290240 1888005280 2157720320 2265606336 2832007920 3020808448 3236580480 3776010560 4531212672 5664015840 6473160960 7552021120 9062425344 11328031680 15104042240 22656063360 45312126720
• Sum of all divisors σ(n): 169138857888
• Sum of proper divisors (its aliquot sum) s(n): 123826731168
• 45312126720 is an abundant number, because the sum of its proper divisors (123826731168) is greater than itself. Its abundance is 78514604448

Bases of 45312126720

• Binary: 101010001100110100000010111100000000₂
• Hexadecimal: 0xA8CD02F00
• Base-36: KTDO4QO

Squares and roots of 45312126720

• 45312126720 squared (45312126720²) is 2053188827889337958400
• 45312126720 cubed (45312126720³) is 93034352349409951707926888448000
• The square root of 45312126720 is 212866.4527820203
• The cube root of 45312126720 is 3565.0980781577

Scales and comparisons

• 45,312,126,720 seconds is equal to 1,440 years, 40 weeks, 5 days, 21 hours, 52 minutes.
• To count from 1 to 45,312,126,720 would take you about two thousand, eight hundred eighty-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 45312126720 cubic inches would be around 297.1 feet tall.

Recreational maths with 45312126720

• 45312126720 backwards is 02762121354
• The number of decimal digits it has is: 11
• The sum of 45312126720's digits is 33
• More coming soon!