51402164240

Names of 51402164240

• Cardinal: 51402164240 can be written as Fifty-one billion, four hundred two million, one hundred sixty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.140216424 × 10¹⁰

Factors of 51402164240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 188

Divisors of 51402164240

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 49 56 68 70 80 85 98 112 119 136 140 157 170 196 238 245 272 280 289 314 340 392 476 490 560 578 595 628 680 784 785 833 952 980 1099 1156 1190 1256 1360 1445 1570 1666 1904 1960 2023 2198 2312 2380 2512 2669 2890 3140 3332 3920 4046 4165 4396 4624 4760 4913 5338 5495 5780 6280 6664 7693 8092 8330 8792 9520 9826 10115 10676 10990 11560 12560 13328 13345 14161 15386 16184 16660 17584 18683 19652 20230 21352 21980 23120 24565 26690 28322 30772 32368 33320 34391 37366 38465 39304 40460 42704 43960 45373 49130 53380 56644 61544 66640 68782 70805 74732 76930 78608 80920 83521 87920 90746 93415 98260 106760 113288 123088 130781 137564 141610 149464 153860 161840 167042 171955 181492 186830 196520 213520 226576 226865 240737 261562 275128 283220 298928 307720 317611 334084 343910 362984 373660 393040 417605 453730 481474 523124 550256 566440 584647 615440 635222 653905 668168 687820 725968 747320 771341 835210 907460 962948 1046248 1132880 1169294 1203685 1270444 1307810 1336336 1375640 1494640 1542682 1588055 1670420 1814920 1925896 2092496 2223277 2338588 2407370 2540888 2615620 2751280 2923235 3085364 3176110 3340840 3629840 3851792 3856705 4092529 4446554 4677176 4814740 5081776 5231240 5399387 5846470 6170728 6352220 6681680 7713410 8185058 8893108 9354352 9629480 10462480 10798774 11116385 11692940 12341456 12704440 13112797 15426820 16370116 17786216 19258960 20462645 21597548 22232770 23385880 25408880 26225594 26996935 30853640 32740232 35572432 37795709 40925290 43195096 44465540 46771760 52451188 53993870 61707280 65480464 65563985 75591418 81850580 86390192 88931080 91789579 104902376 107987740 131127970 151182836 163701160 177862160 183579158 188978545 209804752 215975480 262255940 302365672 327402320 367158316 377957090 431950960 458947895 524511880 604731344 642527053 734316632 755914180 917895790 1049023760 1285054106 1468633264 1511828360 1835791580 2570108212 3023656720 3212635265 3671583160 5140216424 6425270530 7343166320 10280432848 12850541060 25701082120 51402164240
• Sum of all divisors σ(n): 148651468956
• Sum of proper divisors (its aliquot sum) s(n): 97249304716
• 51402164240 is an abundant number, because the sum of its proper divisors (97249304716) is greater than itself. Its abundance is 45847140476

Bases of 51402164240

• Binary: 101111110111110011101100100000010000₂
• Hexadecimal: 0xBF7CEC810
• Base-36: NM3IRRK

Squares and roots of 51402164240

• 51402164240 squared (51402164240²) is 2642182488555934777600
• 51402164240 cubed (51402164240³) is 135813898228804079864923073024000
• The square root of 51402164240 is 226720.4539515569
• The cube root of 51402164240 is 3718.1519571623

Scales and comparisons

• 51,402,164,240 seconds is equal to 1,634 years, 22 weeks, 2 days, 10 hours, 57 minutes, 20 seconds.
• To count from 1 to 51,402,164,240 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 51402164240 cubic inches would be around 309.8 feet tall.

Recreational maths with 51402164240

• 51402164240 backwards is 04246120415
• The number of decimal digits it has is: 11
• The sum of 51402164240's digits is 29
• More coming soon!