45505377720

Names of 45505377720

• Cardinal: 45505377720 can be written as Forty-five billion, five hundred five million, three hundred seventy-seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.550537772 × 10¹⁰

Factors of 45505377720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 489

Divisors of 45505377720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 19 20 22 24 27 30 33 36 38 40 44 45 54 55 57 60 66 72 76 88 90 95 99 108 110 114 120 132 135 152 165 171 180 190 198 209 216 220 228 264 270 285 297 330 342 360 380 396 418 440 449 456 495 513 540 570 594 627 660 684 760 792 836 855 898 990 1026 1045 1080 1140 1188 1254 1320 1347 1368 1485 1672 1710 1796 1881 1980 2052 2090 2245 2280 2376 2508 2565 2694 2970 3135 3420 3592 3762 3960 4041 4104 4180 4490 4939 5016 5130 5388 5643 5940 6270 6735 6840 7524 8082 8360 8531 8980 9405 9878 10260 10776 11286 11880 12123 12540 13470 14817 15048 16164 17062 17960 18810 19756 20205 20520 22572 24246 24695 25080 25593 26940 28215 29634 32328 34124 37620 39512 40410 42655 44451 45144 48492 49390 51186 53880 56430 59268 60615 68248 74085 75240 76779 80820 85310 88902 93841 96984 98780 102372 112860 118536 121230 127965 133353 148170 153558 161640 170620 177804 187682 197560 201601 204744 222255 225720 230337 242460 255930 266706 281523 296340 307116 341240 355608 375364 383895 403202 444510 460674 469205 484920 511860 533412 563046 592680 604803 614232 666765 750728 767790 806404 844569 889020 921348 938410 1008005 1023720 1066824 1126092 1151685 1209606 1333530 1407615 1535580 1612808 1689138 1778040 1814409 1842696 1876820 2016010 2217611 2252184 2303370 2419212 2533707 2667060 2815230 3024015 3071160 3378276 3628818 3753640 3830419 4032020 4222845 4435222 4606740 4838424 5067414 5334120 5443227 5630460 6048030 6652833 6756552 7257636 7660838 8064040 8445690 8870444 9072045 9213480 10134828 10886454 11088055 11260920 11491257 12096060 12668535 13305666 14515272 15321676 16891380 17740888 18144090 19152095 19958499 20269656 21772908 22176110 22982514 24192120 25337070 26611332 27216135 30643352 33264165 33782760 34473771 36288180 38304190 39916998 42134609 43545816 44352220 45965028 50674140 53222664 54432270 57456285 59875497 66528330 68947542 72576360 76608380 79833996 84269218 88704440 91930056 99792495 101348280 103421313 108864540 114912570 119750994 126403827 133056660 137895084 153216760 159667992 168538436 172368855 199584990 206842626 210673045 217729080 229825140 239501988 252807654 266113320 275790168 299377485 337076872 344737710 379211481 399169980 413685252 421346090 459650280 479003976 505615308 517106565 598754970 632019135 689475420 758422962 798339960 827370504 842692180 1011230616 1034213130 1137634443 1197509940 1264038270 1378950840 1516845924 1685384360 1896057405 2068426260 2275268886 2395019880 2528076540 3033691848 3792114810 4136852520 4550537772 5056153080 5688172215 7584229620 9101075544 11376344430 15168459240 22752688860 45505377720
• Sum of all divisors σ(n): 174572064000
• Sum of proper divisors (its aliquot sum) s(n): 129066686280
• 45505377720 is an abundant number, because the sum of its proper divisors (129066686280) is greater than itself. Its abundance is 83561308560

Bases of 45505377720

• Binary: 101010011000010101001111010110111000₂
• Hexadecimal: 0xA9854F5B8
• Base-36: KWKQ660

Squares and roots of 45505377720

• 45505377720 squared (45505377720²) is 2070739401439872398400
• 45505377720 cubed (45505377720³) is 94229778622208105357794323648000
• The square root of 45505377720 is 213319.8952746789
• The cube root of 45505377720 is 3570.1591342101

Scales and comparisons

• 45,505,377,720 seconds is equal to 1,446 years, 48 weeks, 2 days, 14 hours, 42 minutes.
• To count from 1 to 45,505,377,720 would take you about two thousand, eight hundred ninety-three 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 45505377720 cubic inches would be around 297.5 feet tall.

Recreational maths with 45505377720

• 45505377720 backwards is 02777350554
• 45505377720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 45505377720's digits is 45
• More coming soon!