42172540742786080

Names of 42172540742786080

• Cardinal: 42172540742786080 can be written as Forty-two quadrillion, one hundred seventy-two trillion, five hundred forty billion, seven hundred forty-two million, seven hundred eighty-six thousand and eighty.

Scientific notation

• Scientific notation: 4.217254074278608 × 10¹⁶

Factors of 42172540742786080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2506713234

Divisors of 42172540742786080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 79 80 88 110 121 158 160 176 220 242 316 352 395 440 484 605 632 790 869 880 968 1210 1264 1331 1580 1738 1760 1936 2420 2528 2662 3160 3476 3872 4345 4840 5324 6320 6655 6952 8690 9559 9680 10648 12640 13310 13904 17380 19118 19360 21296 26620 27808 34760 38236 42592 47795 53240 69520 76472 95590 105149 106480 139040 152944 191180 210298 212960 305888 382360 420596 525745 764720 841192 1051490 1529440 1682384 2102980 3364768 4205960 8411920 16823840 2506713137 5013426274 10026852548 12533565685 20053705096 25067131370 27573844507 40107410192 50134262740 55147689014 80214820384 100268525480 110295378028 137869222535 198030337823 200537050960 220590756056 275738445070 303312289577 396060675646 401074101920 441181512112 551476890140 606624579154 792121351292 882363024224 990151689115 1102953780280 1213249158308 1516561447885 1584242702584 1980303378230 2178333716053 2205907560560 2426498316616 3033122895770 3168485405168 3336435185347 3960606756460 4356667432106 4411815121120 4852996633232 6066245791540 6336970810336 6672870370694 7921213512920 8713334864212 9705993266464 10891668580265 12132491583080 13345740741388 15842427025840 16682175926735 17426669728424 21783337160530 23961670876583 24264983166160 26691481482776 31684854051680 33364351853470 34853339456848 43566674321060 47923341753166 48529966332320 53382962965552 66728703706940 69706678913696 87133348642120 95846683506332 106765925931104 119808354382915 133457407413880 174266697284240 191693367012664 239616708765830 263578379642413 266914814827760 348533394568480 383386734025328 479233417531660 527156759284826 533829629655520 766773468050656 958466835063320 1054313518569652 1317891898212065 1916933670126640 2108627037139304 2635783796424130 3833867340253280 4217254074278608 5271567592848260 8434508148557216 10543135185696520 21086270371393040 42172540742786080
• Sum of all divisors σ(n): 110975599749127680
• Sum of proper divisors (its aliquot sum) s(n): 68803059006341600
• 42172540742786080 is an abundant number, because the sum of its proper divisors (68803059006341600) is greater than itself. Its abundance is 26630518263555520

Bases of 42172540742786080

• Binary: 10010101110100111011001111001110001111111101110000100000₂
• Hexadecimal: 0x95D3B3CE3FDC20
• Base-36: BJ8X1RBIQ74

Squares and roots of 42172540742786080

• 42172540742786080 squared (42172540742786080²) is 1778523192701951892217560641766400
• 42172540742786080 cubed (42172540742786080³) is 75004841806213044748788219236183550915948531712000
• The square root of 42172540742786080 is 205359540.1796227241
• The cube root of 42172540742786080 is 348078.0111551461

Scales and comparisons

• 42,172,540,742,786,080 seconds is equal to 1,340,956,347 years, 20 weeks, 21 hours, 54 minutes, 40 seconds.
• To count from 1 to 42,172,540,742,786,080 would take you about four billion, twenty-two million, eight hundred sixty-nine thousand and forty-two 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 42172540742786080 cubic inches would be around 29006.5 feet tall.

Recreational maths with 42172540742786080

• 42172540742786080 backwards is 08068724704527124
• The number of decimal digits it has is: 17
• The sum of 42172540742786080's digits is 67
• More coming soon!