45308720520

Names of 45308720520

• Cardinal: 45308720520 can be written as Forty-five billion, three hundred eight million, seven hundred twenty thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.530872052 × 10¹⁰

Factors of 45308720520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3397

Divisors of 45308720520

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 67 70 72 81 84 90 105 108 120 126 134 135 140 162 168 180 189 201 210 216 243 252 268 270 280 315 324 335 360 378 402 405 420 469 486 504 536 540 567 603 630 648 670 729 756 804 810 840 938 945 972 1005 1080 1134 1206 1215 1260 1340 1407 1458 1512 1608 1620 1701 1809 1876 1890 1944 2010 2268 2345 2412 2430 2520 2680 2814 2835 2916 3015 3240 3313 3402 3618 3645 3752 3780 4020 4221 4536 4690 4824 4860 5103 5427 5628 5670 5832 6030 6626 6804 7035 7236 7290 7560 8040 8442 8505 9045 9380 9720 9939 10206 10854 11256 11340 12060 12663 13252 13608 14070 14472 14580 16281 16565 16884 17010 18090 18760 19878 20412 21105 21708 22680 23191 24120 25326 25515 26504 27135 28140 29160 29817 32562 33130 33768 34020 36180 37989 39756 40824 42210 43416 46382 48843 49695 50652 51030 54270 56280 59634 63315 65124 66260 68040 69573 72360 75978 79512 81405 84420 89451 92764 97686 99390 101304 102060 108540 113967 115955 119268 126630 130248 132520 139146 149085 151956 162810 168840 178902 185528 189945 195372 198780 204120 208719 217080 221971 227934 231910 238536 244215 253260 268353 278292 298170 303912 325620 341901 347865 357804 379890 390744 397560 417438 443942 447255 455868 463820 488430 506520 536706 556584 569835 596340 626157 651240 665913 683802 695730 715608 759780 805059 834876 887884 894510 911736 927640 976860 1043595 1073412 1109855 1139670 1192680 1252314 1331826 1341765 1367604 1391460 1519560 1553797 1610118 1669752 1709505 1775768 1789020 1878471 1953720 1997739 2087190 2146824 2219710 2279340 2415177 2504628 2663652 2683530 2735208 2782920 3107594 3130785 3220236 3329565 3419010 3578040 3756942 3995478 4025295 4174380 4439420 4558680 4661391 4830354 5009256 5327304 5367060 5635413 5993217 6215188 6261570 6440472 6659130 6838020 7513884 7768985 7990956 8050590 8348760 8878840 9322782 9392355 9660708 9988695 10734120 11270826 11986434 12075885 12430376 12523140 13318260 13676040 13984173 15027768 15537970 15981912 16101180 16906239 17979651 18645564 18784710 19321416 19977390 22541652 23306955 23972868 24151770 25046280 26636520 27968346 28177065 29966085 31075940 32202360 33812478 35959302 37291128 37569420 39954780 41952519 45083304 46613910 47945736 48303540 53938953 55936692 56354130 59932170 62151880 67624956 69920865 71918604 75138840 79909560 83905038 84531195 89898255 93227820 96607080 107877906 111873384 112708260 119864340 125857557 135249912 139841730 143837208 161816859 167810076 169062390 179796510 186455640 209762595 215755812 225416520 239728680 251715114 269694765 279683460 323633718 335620152 338124780 359593020 377572671 419525190 431511624 503430228 539389530 559366920 629287785 647267436 676249560 719186040 755145342 809084295 839050380 1006860456 1078779060 1132718013 1258575570 1294534872 1510290684 1618168590 1678100760 1887863355 2157558120 2265436026 2517151140 3020581368 3236337180 3775726710 4530872052 5034302280 5663590065 6472674360 7551453420 9061744104 11327180130 15102906840 22654360260 45308720520
• Sum of all divisors σ(n): 177343009920
• Sum of proper divisors (its aliquot sum) s(n): 132034289400
• 45308720520 is an abundant number, because the sum of its proper divisors (132034289400) is greater than itself. Its abundance is 86725568880

Bases of 45308720520

• Binary: 101010001100100111000011010110001000₂
• Hexadecimal: 0xA8C9C3588
• Base-36: KTBN4I0

Squares and roots of 45308720520

• 45308720520 squared (45308720520²) is 2052880155159469070400
• 45308720520 cubed (45308720520³) is 93013373211174620142337804608000
• The square root of 45308720520 is 212858.4518406541
• The cube root of 45308720520 is 3565.0087441519

Scales and comparisons

• 45,308,720,520 seconds is equal to 1,440 years, 35 weeks, 1 day, 11 hours, 42 minutes.
• To count from 1 to 45,308,720,520 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 45308720520 cubic inches would be around 297.1 feet tall.

Recreational maths with 45308720520

• 45308720520 backwards is 02502780354
• 45308720520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45308720520's digits is 36
• More coming soon!