1438381798437493
1,438,381,798,437,493 is an odd composite number composed of three prime numbers multiplied together.
1438381798437493 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 1438381798437493:
78 × 133 × 3372
(7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 337 × 337)See below for interesting mathematical facts about the number 1438381798437493 from the Numbermatics database.
Names of 1438381798437493
- Cardinal: 1438381798437493 can be written as One quadrillion, four hundred thirty-eight trillion, three hundred eighty-one billion, seven hundred ninety-eight million, four hundred thirty-seven thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 1.438381798437493 × 1015
Factors of 1438381798437493
Divisors of 1438381798437493
- Number of divisors d(n): 108
-
Complete list of divisors:
1 7 13 49 91 169 337 343 637 1183 2197 2359 2401 4381 4459 8281 15379 16513 16807 30667 31213 56953 57967 107653 113569 115591 117649 214669 218491 398671 405769 740389 753571 794983 809137 823543 1476397 1502683 1529437 2790697 2840383 5182723 5274997 5564881 5663959 5764801 10334779 10518781 10706059 19193161 19534879 19882681 36279061 36924979 38954167 39647713 72343453 73631467 74942413 134352127 136744153 139178767 249511093 253953427 258474853 272679169 277533991 506404171 515420269 940464889 957209071 974251369 1746577651 1777673989 1809323971 1908754183 1942737937 3544829197 3607941883 6583254223 6700463497 12226043557 12443717923 12665267797 13361279281 24813804379 25255593181 46082779561 46903244479 85582304899 87106025461 93528954967 173696630653 322579456927 328322711353 599076134293 609742178227 654702684769 1215876414571 2258056198489 4193532940051 4268195247589 8511134901997 15806393389423 29354730580357 110644753725961 205483114062499 1438381798437493
- Sum of all divisors σ(n): 1823301418794660
- Sum of proper divisors (its aliquot sum) s(n): 384919620357167
- 1438381798437493 is a deficient number, because the sum of its proper divisors (384919620357167) is less than itself. Its deficiency is 1053462178080326
Bases of 1438381798437493
- Binary: 1010001110000110011010111000010010110110010011101012
- Hexadecimal: 0x51C335C25B275
- Base-36: E5V3H4VED1
Squares and roots of 1438381798437493
- 1438381798437493 squared (14383817984374932) is 2068942198076276740096228125049
- 1438381798437493 cubed (14383817984374933) is 2975928799732174807628175843381068589214062157
-
The
square root of 1438381798437493 is 37926004.2508763767 -
The
cube root of 1438381798437493 is 112882.0080007377
Scales and comparisons
How big is 1438381798437493?- 1,438,381,798,437,493 seconds is equal to 45,736,091 years, 51 weeks, 21 hours, 58 minutes, 13 seconds.
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To count from 1 to 1,438,381,798,437,493 would take you about one hundred thirty-seven million, two hundred eight thousand, two hundred seventy-five 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 1438381798437493 cubic inches would be around 9406.8 feet tall.
Recreational maths with 1438381798437493
- 1438381798437493 backwards is 3947348971838341
- The number of decimal digits it has is: 16
- The sum of 1438381798437493's digits is 82
- More coming soon!
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