51138679042920

Names of 51138679042920

• Cardinal: 51138679042920 can be written as Fifty-one trillion, one hundred thirty-eight billion, six hundred seventy-nine million, forty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.113867904292 × 10¹³

Factors of 51138679042920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 45886

Divisors of 51138679042920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 28 30 34 35 40 42 49 51 56 60 68 70 84 85 98 102 105 119 120 136 140 147 168 170 196 204 210 238 245 255 280 294 340 357 392 408 420 476 490 510 588 595 680 714 735 833 840 952 980 1020 1176 1190 1428 1470 1666 1785 1960 2040 2380 2499 2856 2940 3332 3570 4165 4760 4998 5880 6664 7140 8330 9996 12495 14280 16660 19183 19992 24990 26669 33320 38366 49980 53338 57549 76732 80007 95915 99960 106676 115098 133345 134281 153464 160014 186683 191830 213352 230196 266690 268562 287745 320028 326111 373366 383660 400035 402843 453373 460392 533380 537124 560049 575490 640056 652222 671405 746732 767320 800070 805686 906746 933415 939967 978333 1066760 1074248 1120098 1150980 1304444 1306781 1342810 1360119 1493464 1600140 1611372 1630555 1813492 1866830 1879934 1956666 2014215 2240196 2266865 2282777 2301960 2608888 2613562 2685620 2720238 2800245 2819901 3173611 3200280 3222744 3261110 3626984 3733660 3759868 3913332 3920343 4028430 4480392 4533730 4565554 4699835 4891665 5227124 5371240 5440476 5600490 5639802 6347222 6522220 6533905 6800595 6848331 7467320 7519736 7826664 7840686 8056860 9067460 9131108 9399670 9520833 9783330 10454248 10880952 11200980 11279604 11413885 12694444 13044440 13067810 13601190 13696662 14099505 15681372 15868055 15979439 16113720 18134920 18262216 18799340 19041666 19566660 19601715 22215277 22401960 22559208 22827770 25388888 26135620 27202380 27393324 28199010 31362744 31736110 31958878 34241655 37598680 38083332 39133320 39203430 44430554 45655540 47604165 47938317 52271240 54404760 54786648 56398020 63472220 63917756 66645831 68483310 76166664 78406860 79897195 88861108 91311080 95208330 95876634 111076385 112796040 126944440 127835512 133291662 136966620 156813720 159794390 177722216 190416660 191753268 222152770 239691585 266583324 273933240 319588780 333229155 380833320 383506536 444305540 479383170 511591427 533166648 639177560 666458310 888611080 958766340 1023182854 1332916620 1534774281 1917532680 2046365708 2557957135 2665833240 3069548562 3581139989 4092731416 5115914270 6139097124 7162279978 7673871405 8697054259 10231828540 10743419967 12278194248 14324559956 15347742810 17394108518 17905699945 20463657080 21486839934 25067979923 26091162777 28649119912 30695485620 34788217036 35811399890 42973679868 43485271295 50135959846 52182325554 53717099835 60879379813 61390971240 69576434072 71622799780 75203939769 85947359736 86970542590 100271919692 104364651108 107434199670 121758759626 125339899615 130455813885 143245599560 150407879538 173941085180 182638139439 200543839384 208729302216 214868399340 243517519252 250679799230 260911627770 300815759076 304396899065 347882170360 365276278878 376019698845 426155658691 429736798680 487035038504 501359598460 521823255540 601631518152 608793798130 730552557756 752039397690 852311317382 913190697195 1002719196920 1043646511080 1217587596260 1278466976073 1461105115512 1504078795380 1704622634764 1826381394390 2130778293455 2435175192520 2556933952146 3008157590760 3409245269528 3652762788780 4261556586910 5113867904292 6392334880365 7305525577560 8523113173820 10227735808584 12784669760730 17046226347640 25569339521460 51138679042920
• Sum of all divisors σ(n): 188978345740800
• Sum of proper divisors (its aliquot sum) s(n): 137839666697880
• 51138679042920 is an abundant number, because the sum of its proper divisors (137839666697880) is greater than itself. Its abundance is 86700987654960

Bases of 51138679042920

• Binary: 1011101000001010100110110011000111001101101000₂
• Hexadecimal: 0x2E82A6CC7368
• Base-36: I4KS9527C

Squares and roots of 51138679042920

• 51138679042920 squared (51138679042920²) is 2615164494254785207202126400
• 51138679042920 cubed (51138679042920³) is 133736057716135665018473411180140865088000
• The square root of 51138679042920 is 7151131.3121016035
• The cube root of 51138679042920 is 37117.8804410171

Scales and comparisons

• 51,138,679,042,920 seconds is equal to 1,626,051 years, 42 weeks, 1 day, 7 hours, 2 minutes.
• To count from 1 to 51,138,679,042,920 would take you about four million, sixty-five thousand, one hundred twenty-nine 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 51138679042920 cubic inches would be around 3093.2 feet tall.

Recreational maths with 51138679042920

• 51138679042920 backwards is 02924097683115
• The number of decimal digits it has is: 14
• The sum of 51138679042920's digits is 57
• More coming soon!