42138485038080

Names of 42138485038080

• Cardinal: 42138485038080 can be written as Forty-two trillion, one hundred thirty-eight billion, four hundred eighty-five million, thirty-eight thousand and eighty.

Scientific notation

• Scientific notation: 4.213848503808 × 10¹³

Factors of 42138485038080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 683

Divisors of 42138485038080

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 512 540 576 640 673 720 768 864 960 1024 1080 1152 1280 1346 1440 1536 1728 1920 2019 2160 2304 2560 2692 2880 3072 3365 3456 3840 4038 4320 4608 5120 5384 5760 6057 6730 6912 7680 8076 8640 9216 10095 10768 11520 12114 13460 13824 15360 16152 17280 18171 20190 21536 23040 24228 26920 27648 30285 32304 34560 36342 40380 43072 46080 48456 53840 60570 64608 69120 72684 80760 86144 90855 96912 107680 121140 129216 138240 145368 161520 172288 181710 193824 215360 242280 258432 290736 323040 344576 363420 387648 430720 452929 484560 516864 581472 646080 689152 726840 775296 861440 905858 969120 1033728 1162944 1292160 1358787 1453680 1550592 1722880 1811716 1938240 2067456 2264645 2325888 2584320 2717574 2907360 3101184 3445760 3623432 3876480 4076361 4529290 4651776 5168640 5435148 5814720 6202368 6793935 7246864 7752960 8152722 9058580 9303552 10337280 10870296 11629440 12229083 13587870 14493728 15505920 16305444 18117160 18607104 20381805 21740592 23258880 24458166 27175740 28987456 31011840 32610888 36234320 40763610 43481184 46517760 48916332 54351480 57974912 61145415 65221776 72468640 81527220 86962368 93035520 97832664 108702960 115949824 122290830 130443552 144937280 163054440 173924736 195665328 217405920 231899648 244581660 260887104 289874560 304821217 326108880 347849472 391330656 434811840 463799296 489163320 521774208 579749120 609642434 652217760 695698944 782661312 869623680 914463651 978326640 1043548416 1159498240 1219284868 1304435520 1391397888 1524106085 1565322624 1739247360 1828927302 1956653280 2087096832 2318996480 2438569736 2608871040 2743390953 3048212170 3130645248 3478494720 3657854604 3913306560 4174193664 4572318255 4877139472 5217742080 5486781906 6096424340 6261290496 6956989440 7315709208 7826613120 8230172859 9144636510 9754278944 10435484160 10973563812 12192848680 12522580992 13716954765 14631418416 15653226240 16460345718 18289273020 19508557888 20870968320 21947127624 24385697360 27433909530 29262836832 31306452480 32920691436 36578546040 39017115776 41150864295 43894255248 48771394720 54867819060 58525673664 62612904960 65841382872 73157092080 78034231552 82301728590 87788510496 97542789440 109735638120 117051347328 131682765744 146314184160 156068463104 164603457180 175577020992 195085578880 219471276240 234102694656 263365531488 292628368320 312136926208 329206914360 351154041984 390171157760 438942552480 468205389312 526731062976 585256736640 658413828720 702308083968 780342315520 877885104960 936410778624 1053462125952 1170513473280 1316827657440 1404616167936 1560684631040 1755770209920 2106924251904 2341026946560 2633655314880 2809232335872 3511540419840 4213848503808 4682053893120 5267310629760 7023080839680 8427697007616 10534621259520 14046161679360 21069242519040 42138485038080
• Sum of all divisors σ(n): 149975413569600
• Sum of proper divisors (its aliquot sum) s(n): 107836928531520
• 42138485038080 is an abundant number, because the sum of its proper divisors (107836928531520) is greater than itself. Its abundance is 65698443493440

Bases of 42138485038080

• Binary: 1001100101001100100001011011101001110000000000₂
• Hexadecimal: 0x2653216E9C00
• Base-36: EXQ5I0AO0

Squares and roots of 42138485038080

• 42138485038080 squared (42138485038080²) is 1775651921304492019050086400
• 42138485038080 cubed (42138485038080³) is 74823281918727342540636836100531290112000
• The square root of 42138485038080 is 6491416.2582659879
• The cube root of 42138485038080 is 34798.4291133949

Scales and comparisons

• 42,138,485,038,080 seconds is equal to 1,339,873 years, 25 weeks, 4 hours, 48 minutes.
• To count from 1 to 42,138,485,038,080 would take you about three million, three hundred forty-nine thousand, six hundred eighty-three 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 42138485038080 cubic inches would be around 2899.9 feet tall.

Recreational maths with 42138485038080

• 42138485038080 backwards is 08083058483124
• 42138485038080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42138485038080's digits is 54
• More coming soon!