2729440064693344128
2,729,440,064,693,344,128 is an even composite number composed of five prime numbers multiplied together.
2729440064693344128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 2729440064693344128:
27 × 3 × 73 × 19 × 1090673137201
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 19 × 1090673137201)See below for interesting mathematical facts about the number 2729440064693344128 from the Numbermatics database.
Names of 2729440064693344128
- Cardinal: 2729440064693344128 can be written as Two quintillion, seven hundred twenty-nine quadrillion, four hundred forty trillion, sixty-four billion, six hundred ninety-three million, three hundred forty-four thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 2.729440064693344128 × 1018
Factors of 2729440064693344128
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 13
- Sum of prime factors: 1090673137232
Divisors of 2729440064693344128
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 64 76 84 96 98 112 114 128 133 147 152 168 192 196 224 228 266 294 304 336 343 384 392 399 448 456 532 588 608 672 686 784 798 896 912 931 1029 1064 1176 1216 1344 1372 1568 1596 1824 1862 2058 2128 2352 2432 2688 2744 2793 3136 3192 3648 3724 4116 4256 4704 5488 5586 6272 6384 6517 7296 7448 8232 8512 9408 10976 11172 12768 13034 14896 16464 17024 18816 19551 21952 22344 25536 26068 29792 32928 39102 43904 44688 51072 52136 59584 65856 78204 89376 104272 119168 131712 156408 178752 208544 312816 357504 417088 625632 834176 1251264 2502528 1090673137201 2181346274402 3272019411603 4362692548804 6544038823206 7634711960407 8725385097608 13088077646412 15269423920814 17450770195216 20722789606819 22904135881221 26176155292824 30538847841628 34901540390432 41445579213638 45808271762442 52352310585648 53442983722849 61077695683256 62168368820457 69803080780864 82891158427276 91616543524884 104704621171296 106885967445698 122155391366512 124336737640914 139606161561728 145059527247733 160328951168547 165782316854552 183233087049768 209409242342592 213771934891396 244310782733024 248673475281828 290119054495466 320657902337094 331564633709104 366466174099536 374100886059943 418818484685184 427543869782792 435178581743199 488621565466048 497346950563656 580238108990932 641315804674188 663129267418208 732932348199072 748201772119886 855087739565584 870357163486398 977243130932096 994693901127312 1015416690734131 1122302658179829 1160476217981864 1282631609348376 1326258534836416 1465864696398144 1496403544239772 1710175479131168 1740714326972796 1989387802254624 2030833381468262 2244605316359658 2320952435963728 2565263218696752 2652517069672832 2931729392796288 2992807088479544 3046250072202393 3420350958262336 3481428653945592 3978775604509248 4061666762936524 4489210632719316 4641904871927456 5130526437393504 5985614176959088 6092500144404786 6840701916524672 6962857307891184 7107916835138917 7957551209018496 8123333525873048 8978421265438632 9283809743854912 10261052874787008 11971228353918176 12185000288809572 13925714615782368 14215833670277834 16246667051746096 17956842530877264 18567619487709824 20522105749574016 21323750505416751 23942456707836352 24370000577619144 27851429231564736 28431667340555668 32493334103492192 35913685061754528 42647501010833502 47884913415672704 48740001155238288 55702858463129472 56863334681111336 64986668206984384 71827370123509056 85295002021667004 97480002310476576 113726669362222672 129973336413968768 143654740247018112 170590004043334008 194960004620953152 227453338724445344 341180008086668016 389920009241906304 454906677448890688 682360016173336032 909813354897781376 1364720032346672064 2729440064693344128
- Sum of all divisors σ(n): 8899892799568320000
- Sum of proper divisors (its aliquot sum) s(n): 6170452734874975872
- 2729440064693344128 is an abundant number, because the sum of its proper divisors (6170452734874975872) is greater than itself. Its abundance is 3441012670181631744
Bases of 2729440064693344128
- Binary: 100101111000001110101101000111000100111100010000010111100000002
- Hexadecimal: 0x25E0EB4713C41780
- Base-36: KQJ5R3LSBD6O
Squares and roots of 2729440064693344128
- 2729440064693344128 squared (27294400646933441282) is 7449843066753206578685414463832080384
- 2729440064693344128 cubed (27294400646933441283) is 20333900142074133381187186496530861246302345888270385152
-
The
square root of 2729440064693344128 is 1652101711.3644499001 -
The
cube root of 2729440064693344128 is 1397519.4279521459
Scales and comparisons
How big is 2729440064693344128?- 2,729,440,064,693,344,128 seconds is equal to 86,787,751,344 years, 41 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
-
To count from 1 to 2,729,440,064,693,344,128 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 2729440064693344128 cubic inches would be around 116460 feet tall.
Recreational maths with 2729440064693344128
- 2729440064693344128 backwards is 8214433964600449272
- The number of decimal digits it has is: 19
- The sum of 2729440064693344128's digits is 78
- More coming soon!
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