51642138600

Names of 51642138600

• Cardinal: 51642138600 can be written as Fifty-one billion, six hundred forty-two million, one hundred thirty-eight thousand, six hundred.

Scientific notation

• Scientific notation: 5.16421386 × 10¹⁰

Factors of 51642138600

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 25419

Divisors of 51642138600

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 27 29 30 36 39 40 45 50 52 54 58 60 65 72 75 78 87 90 100 104 108 116 117 120 130 135 145 150 156 174 180 195 200 216 225 232 234 260 261 270 290 300 312 325 348 351 360 377 390 435 450 468 520 522 540 580 585 600 650 675 696 702 725 754 780 783 870 900 936 975 1044 1080 1131 1160 1170 1300 1305 1350 1404 1450 1508 1560 1566 1740 1755 1800 1885 1950 2088 2175 2262 2340 2600 2610 2700 2808 2900 2925 3016 3132 3393 3480 3510 3770 3900 3915 4350 4524 4680 5220 5400 5655 5800 5850 6264 6525 6786 7020 7540 7800 7830 8700 8775 9048 9425 10179 10440 11310 11700 13050 13572 14040 15080 15660 16965 17400 17550 18850 19575 20358 22620 23400 25367 26100 27144 28275 31320 33930 35100 37700 39150 40716 45240 50734 50895 52200 56550 67860 70200 75400 76101 78300 81432 84825 101468 101790 113100 126835 135720 152202 156600 169650 202936 203580 226200 228303 253670 254475 304404 329771 339300 380505 407160 456606 507340 508950 608808 634175 659542 678600 684909 735643 761010 913212 989313 1014680 1017900 1141515 1268350 1319084 1369818 1471286 1522020 1648855 1826424 1902525 1978626 2035800 2206929 2283030 2536700 2638168 2739636 2942572 2967939 3044040 3297710 3424545 3678215 3805050 3957252 4413858 4566060 4946565 5073400 5479272 5707575 5885144 5935878 6595420 6620787 6849090 7356430 7610100 7914504 8244275 8827716 8903817 9132120 9563359 9893130 11034645 11415150 11871756 13190840 13241574 13698180 14712860 14839695 15220200 16488550 17122725 17655432 17807634 18391075 19126718 19786260 19862361 22069290 22830300 23743512 24732825 26483148 27396360 28690077 29425720 29679390 32977100 33103935 34245450 35615268 36782150 38253436 39572520 39724722 44138580 44519085 45660600 47816795 49465650 52966296 55173225 57380154 59358780 65954200 66207870 68490900 71230536 73564300 74198475 76506872 79449444 86070231 88277160 89038170 95633590 98931300 99311805 110346450 114760308 118717560 132415740 136981800 143450385 147128600 148396950 158898888 165519675 172140462 178076340 191267180 197862600 198623610 220692900 222595425 229520616 239083975 258210693 264831480 286900770 296793900 331039350 344280924 356152680 382534360 397247220 430351155 441385800 445190850 478167950 496559025 516421386 573801540 593587800 662078700 688561848 717251925 794494440 860702310 890381700 956335900 993118050 1032842772 1147603080 1291053465 1324157400 1434503850 1721404620 1780763400 1912671800 1986236100 2065685544 2151755775 2582106930 2869007700 3442809240 3972472200 4303511550 5164213860 5738015400 6455267325 8607023100 10328427720 12910534650 17214046200 25821069300 51642138600
• Sum of all divisors σ(n): 198174816000
• Sum of proper divisors (its aliquot sum) s(n): 146532677400
• 51642138600 is an abundant number, because the sum of its proper divisors (146532677400) is greater than itself. Its abundance is 94890538800

Bases of 51642138600

• Binary: 110000000110000111000111111111101000₂
• Hexadecimal: 0xC061C7FE8
• Base-36: NQ2E960

Squares and roots of 51642138600

• 51642138600 squared (51642138600²) is 2666910479181609960000
• 51642138600 cubed (51642138600³) is 137724960599689116125460456000000
• The square root of 51642138600 is 227249.0673248187
• The cube root of 51642138600 is 3723.9291211735

Scales and comparisons

• 51,642,138,600 seconds is equal to 1,642 years, 3 weeks, 22 hours, 30 minutes.
• To count from 1 to 51,642,138,600 would take you about three thousand, two hundred eighty-four 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 51642138600 cubic inches would be around 310.3 feet tall.

Recreational maths with 51642138600

• 51642138600 backwards is 00683124615
• 51642138600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51642138600's digits is 36
• More coming soon!