42094009987389504

Names of 42094009987389504

• Cardinal: 42094009987389504 can be written as Forty-two quadrillion, ninety-four trillion, nine billion, nine hundred eighty-seven million, three hundred eighty-nine thousand, five hundred four.

Scientific notation

• Scientific notation: 4.2094009987389504 × 10¹⁶

Factors of 42094009987389504

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 949858

Divisors of 42094009987389504

• Number of divisors d(n): 147
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 729 864 972 1296 1458 1728 1944 2592 2916 3888 5184 5832 7776 11664 15552 23328 46656 949853 1899706 2849559 3799412 5699118 7598824 8548677 11398236 15197648 17097354 22796472 25646031 30395296 34194708 45592944 51292062 60790592 68389416 76938093 91185888 102584124 136778832 153876186 182371776 205168248 230814279 273557664 307752372 410336496 461628558 547115328 615504744 692442837 820672992 923257116 1231009488 1384885674 1641345984 1846514232 2462018976 2769771348 3693028464 4924037952 5539542696 7386056928 11079085392 14772113856 22158170784 44316341568 902220721609 1804441443218 2706662164827 3608882886436 5413324329654 7217765772872 8119986494481 10826648659308 14435531545744 16239972988962 21653297318616 24359959483443 28871063091488 32479945977924 43306594637232 48719918966886 57742126182976 64959891955848 73079878450329 86613189274464 97439837933772 129919783911696 146159756900658 173226378548928 194879675867544 219239635350987 259839567823392 292319513801316 389759351735088 438479270701974 519679135646784 584639027602632 657718906052961 779518703470176 876958541403948 1169278055205264 1315437812105922 1559037406940352 1753917082807896 2338556110410528 2630875624211844 3507834165615792 4677112220821056 5261751248423688 7015668331231584 10523502496847376 14031336662463168 21047004993694752 42094009987389504
• Sum of all divisors σ(n): 125238292437450493
• Sum of proper divisors (its aliquot sum) s(n): 83144282450060989
• 42094009987389504 is an abundant number, because the sum of its proper divisors (83144282450060989) is greater than itself. Its abundance is 41050272462671485

Bases of 42094009987389504

• Binary: 10010101100011000100011101110000011110000101100001000000₂
• Hexadecimal: 0x958C4770785840
• Base-36: BIH2X87D000

Squares and roots of 42094009987389504

• 42094009987389504 squared (42094009987389504²) is 1771905676818447310701104609366016
• 42094009987389504 cubed (42094009987389504³) is 74586615256707879831229081899892134292168292696064
• 42094009987389504 is a perfect square number. Its square root is 205168248
• The cube root of 42094009987389504 is 347861.8214003283

Scales and comparisons

• 42,094,009,987,389,504 seconds is equal to 1,338,459,312 years, 14 weeks, 2 days, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 42,094,009,987,389,504 would take you about four billion, fifteen million, three hundred seventy-seven thousand, nine hundred thirty-six 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 42094009987389504 cubic inches would be around 28988.5 feet tall.

Recreational maths with 42094009987389504

• 42094009987389504 backwards is 40598378990049024
• 42094009987389504 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42094009987389504's digits is 81
• More coming soon!