51394203120

Names of 51394203120

• Cardinal: 51394203120 can be written as Fifty-one billion, three hundred ninety-four million, two hundred three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 5.139420312 × 10¹⁰

Factors of 51394203120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 396

Divisors of 51394203120

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 31 39 40 48 52 60 61 62 65 78 80 93 104 120 122 124 130 155 156 183 186 195 208 240 244 248 260 281 305 310 312 366 372 390 403 465 488 496 520 562 610 620 624 732 744 780 793 806 843 915 930 961 976 1040 1124 1209 1220 1240 1405 1464 1488 1560 1586 1612 1686 1830 1860 1891 1922 2015 2248 2379 2418 2440 2480 2810 2883 2928 3120 3172 3224 3372 3653 3660 3720 3782 3844 3965 4030 4215 4496 4758 4805 4836 4880 5620 5673 5766 6045 6344 6448 6744 7306 7320 7440 7564 7688 7930 8060 8430 8711 9455 9516 9610 9672 10959 11240 11346 11532 11895 12090 12493 12688 13488 14415 14612 14640 15128 15376 15860 16120 16860 17141 17422 18265 18910 19032 19220 19344 21918 22480 22692 23064 23790 24180 24583 24986 26133 28365 28830 29224 30256 31720 32240 33720 34282 34844 36530 37479 37820 38064 38440 43555 43836 45384 46128 47580 48360 49166 49972 51423 52266 54795 56730 57660 58448 58621 62465 63440 67440 68564 69688 73060 73749 74958 75640 76880 85705 87110 87672 90768 95160 96720 98332 99944 102846 104532 109590 113243 113460 115320 117242 122915 124930 130665 137128 139376 146120 147498 149916 151280 171410 174220 175344 175863 187395 190320 196664 199888 205692 209064 219180 222833 226486 226920 230640 234484 245830 249860 257115 261330 270041 274256 292240 293105 294996 299832 339729 342820 348440 351726 368745 374790 393328 411384 418128 438360 445666 452972 453840 468968 491660 499720 514230 522660 531371 540082 566215 586210 589992 599664 668499 679458 685640 696880 703452 737490 749580 762073 810123 822768 876720 879315 891332 905944 937936 983320 999440 1028460 1045320 1062742 1080164 1114165 1132430 1172420 1179984 1336998 1350205 1358916 1371280 1406904 1474980 1499160 1524146 1594113 1620246 1698645 1758630 1782664 1811888 1966640 2056920 2090640 2125484 2160328 2228330 2264860 2286219 2344840 2656855 2673996 2700410 2717832 2813808 2949960 2998320 3048292 3188226 3240492 3342495 3397290 3510533 3517260 3565328 3810365 4050615 4113840 4250968 4320656 4456660 4529720 4572438 4689680 5313710 5347992 5400820 5435664 5899920 6096584 6376452 6480984 6684990 6794580 6907823 7021066 7034520 7620730 7970565 8101230 8501936 8913320 9059440 9144876 10531599 10627420 10695984 10801640 11431095 12193168 12752904 12961968 13369980 13589160 13815646 14042132 14069040 15241460 15941130 16202460 16472501 17552665 17826640 18289752 20723469 21063198 21254840 21603280 22862190 25505808 26739960 27178320 27631292 28084264 30482920 31882260 32404920 32945002 34539115 35105330 36579504 41446938 42126396 42509680 45724380 49417503 52657995 53479920 55262584 56168528 60965840 63764520 64809840 65890004 69078230 70210660 82362505 82893876 84252792 91448760 98835006 103617345 105315990 110525168 127529040 131780008 138156460 140421320 164725010 165787752 168505584 182897520 197670012 207234690 210631980 214142513 247087515 263560016 276312920 280842640 329450020 331575504 395340024 414469380 421263960 428285026 494175030 552625840 642427539 658900040 790680048 828938760 842527920 856570052 988350060 1070712565 1284855078 1317800080 1657877520 1713140104 1976700120 2141425130 2569710156 3212137695 3426280208 3953400240 4282850260 5139420312 6424275390 8565700520 10278840624 12848550780 17131401040 25697101560 51394203120
• Sum of all divisors σ(n): 180838550592
• Sum of proper divisors (its aliquot sum) s(n): 129444347472
• 51394203120 is an abundant number, because the sum of its proper divisors (129444347472) is greater than itself. Its abundance is 78050144352

Bases of 51394203120

• Binary: 101111110111010101010100110111110000₂
• Hexadecimal: 0xBF7554DF0
• Base-36: NLYS4XC

Squares and roots of 51394203120

• 51394203120 squared (51394203120²) is 2641364114339817734400
• 51394203120 cubed (51394203120³) is 135750803806259497345531811328000
• The square root of 51394203120 is 226702.8961438297
• The cube root of 51394203120 is 3717.9599925979

Scales and comparisons

• 51,394,203,120 seconds is equal to 1,634 years, 9 weeks, 1 day, 7 hours, 32 minutes.
• To count from 1 to 51,394,203,120 would take you about three thousand, two hundred sixty-eight 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 51394203120 cubic inches would be around 309.8 feet tall.

Recreational maths with 51394203120

• 51394203120 backwards is 02130249315
• 51394203120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51394203120's digits is 30
• More coming soon!