45018701420

Names of 45018701420

• Cardinal: 45018701420 can be written as Forty-five billion, eighteen million, seven hundred one thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.501870142 × 10¹⁰

Factors of 45018701420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 351

Divisors of 45018701420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 37 44 55 70 73 74 77 79 110 137 140 146 148 154 158 185 220 259 274 292 308 316 365 370 385 395 407 511 518 548 553 685 730 740 770 790 803 814 869 959 1022 1036 1106 1295 1370 1460 1507 1540 1580 1606 1628 1738 1918 2035 2044 2212 2555 2590 2701 2740 2765 2849 2923 3014 3212 3476 3836 4015 4070 4345 4795 5069 5110 5180 5402 5530 5621 5698 5767 5846 6028 6083 7535 8030 8140 8690 9590 10001 10138 10220 10549 10804 10823 11060 11242 11396 11534 11692 12166 13505 14245 14615 15070 16060 17380 18907 19180 20002 20276 20461 21098 21646 22484 23068 24332 25345 27010 28105 28490 28835 29230 29711 30140 30415 32153 35483 37814 40004 40369 40922 42196 43292 50005 50690 52745 54020 54115 55759 56210 56980 57670 58460 59422 60830 63437 64306 70007 70966 75628 75761 80738 81844 94535 100010 101380 102305 105490 108230 110011 111518 112420 115340 118844 119053 121660 126874 128612 140014 141932 148555 151522 160765 161476 177415 189070 200020 201845 204610 207977 210980 213379 216460 220022 223036 225071 238106 253748 278795 280028 297110 303044 317185 321530 350035 354830 370037 378140 378805 390313 400451 403690 409220 415954 426758 440044 444059 450142 476212 550055 557590 594220 595265 634370 643060 700070 709660 740074 757610 770077 780626 790079 800902 807380 831908 833371 853516 888118 900284 1039885 1066895 1100110 1115180 1125355 1190530 1268740 1400140 1480148 1493653 1515220 1540154 1561252 1580158 1601804 1666742 1776236 1850185 1951565 2002255 2079770 2133790 2200220 2220295 2250710 2347169 2381060 2590259 2803157 2987306 3080308 3160316 3333484 3700370 3850385 3903130 3950395 4004510 4070407 4159540 4166855 4267580 4404961 4440590 4501420 4694338 5180518 5530553 5606314 5974612 7400740 7468265 7700770 7806260 7900790 8009020 8140814 8333710 8690869 8809922 8881180 9388676 10361036 11061106 11212628 11735845 12951295 14015785 14936530 15401540 15801580 16281628 16430183 16667420 17381738 17619844 20352035 22024805 22122212 23471690 25902590 27652765 28031570 28492849 29232923 29873060 30834727 32860366 34763476 40704070 43454345 44049610 46943380 51805180 55305530 56063140 56985698 58465846 60836083 61669454 65720732 81408140 82150915 86908690 88099220 110611060 113971396 116931692 121672166 123338908 142464245 146164615 154173635 164301830 173817380 204630461 243344332 284928490 292329230 304180415 308347270 321562153 328603660 409260922 569856980 584658460 608360830 616694540 643124306 818521844 1023152305 1216721660 1286248612 1607810765 2046304610 2250935071 3215621530 4092609220 4501870142 6431243060 9003740284 11254675355 22509350710 45018701420
• Sum of all divisors σ(n): 125171343360
• Sum of proper divisors (its aliquot sum) s(n): 80152641940
• 45018701420 is an abundant number, because the sum of its proper divisors (80152641940) is greater than itself. Its abundance is 35133940520

Bases of 45018701420

• Binary: 101001111011010100101101111001101100₂
• Hexadecimal: 0xA7B52DE6C
• Base-36: KOIZ0BW

Squares and roots of 45018701420

• 45018701420 squared (45018701420²) is 2026683477543110016400
• 45018701420 cubed (45018701420³) is 91238658348360545006522903288000
• The square root of 45018701420 is 212176.1094468463
• The cube root of 45018701420 is 3557.3859692523

Scales and comparisons

• 45,018,701,420 seconds is equal to 1,431 years, 23 weeks, 4 days, 18 hours, 50 minutes, 20 seconds.
• To count from 1 to 45,018,701,420 would take you about two thousand, eight hundred sixty-two 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 45018701420 cubic inches would be around 296.4 feet tall.

Recreational maths with 45018701420

• 45018701420 backwards is 02410781054
• The number of decimal digits it has is: 11
• The sum of 45018701420's digits is 32
• More coming soon!