27897442213855232

Names of 27897442213855232

• Cardinal: 27897442213855232 can be written as Twenty-seven quadrillion, eight hundred ninety-seven trillion, four hundred forty-two billion, two hundred thirteen million, eight hundred fifty-five thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.7897442213855232 × 10¹⁶

Factors of 27897442213855232

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 31848

Divisors of 27897442213855232

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 29 32 58 64 116 128 232 256 464 512 841 928 1024 1682 1856 2048 3364 3712 4096 6728 7424 8192 13456 14848 16384 26912 29696 31817 32768 53824 59392 63634 107648 118784 127268 215296 237568 254536 430592 475136 509072 861184 922693 950272 1018144 1722368 1845386 2036288 3444736 3690772 4072576 6889472 7381544 8145152 13778944 14763088 16290304 26758097 27557888 29526176 32580608 53516194 59052352 65161216 107032388 118104704 130322432 214064776 236209408 260644864 428129552 472418816 521289728 856259104 944837632 1012321489 1042579456 1712518208 1889675264 2024642978 3425036416 3779350528 4049285956 6850072832 7558701056 8098571912 13700145664 15117402112 16197143824 27400291328 29357323181 30234804224 32394287648 54800582656 58714646362 64788575296 109601165312 117429292724 129577150592 219202330624 234858585448 259154301184 438404661248 469717170896 518308602368 851362372249 876809322496 939434341792 1036617204736 1702724744498 1878868683584 2073234409472 3405449488996 3757737367168 4146468818944 6810898977992 7515474734336 8292937637888 13621797955984 15030949468672 16585875275776 27243595911968 30061898937344 33171750551552 54487191823936 60123797874688 108974383647872 120247595749376 217948767295744 240495191498752 435897534591488 480990382997504 871795069182976 961980765995008 1743590138365952 3487180276731904 6974360553463808 13948721106927616 27897442213855232
• Sum of all divisors σ(n): 57786123931567395
• Sum of proper divisors (its aliquot sum) s(n): 29888681717712163
• 27897442213855232 is an abundant number, because the sum of its proper divisors (29888681717712163) is greater than itself. Its abundance is 1991239503856931

Bases of 27897442213855232

• Binary: 1100011000111001001001101101101010011001000000000000000₂
• Hexadecimal: 0x631C936D4C8000
• Base-36: 7MOTG0ZILFK

Squares and roots of 27897442213855232

• 27897442213855232 squared (27897442213855232²) is 778267282075391907967148253773824
• 27897442213855232 cubed (27897442213855232³) is 21711666528632415546025234284293674347404007047168
• The square root of 27897442213855232 is 167025274.1768599283
• The cube root of 27897442213855232 is 303287.6985614775

Scales and comparisons

• 27,897,442,213,855,232 seconds is equal to 887,052,369 years, 49 weeks, 1 day, 8 hours, 40 minutes, 32 seconds.
• To count from 1 to 27,897,442,213,855,232 would take you about two billion, six hundred sixty-one million, one hundred fifty-seven thousand, one hundred 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 27897442213855232 cubic inches would be around 25274 feet tall.

Recreational maths with 27897442213855232

• 27897442213855232 backwards is 23255831224479872
• The number of decimal digits it has is: 17
• The sum of 27897442213855232's digits is 74
• More coming soon!