7400399421420
7,400,399,421,420 is an even composite number composed of five prime numbers multiplied together.
7400399421420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 7400399421420:
22 × 34 × 5 × 73 × 62577367
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 73 × 62577367)See below for interesting mathematical facts about the number 7400399421420 from the Numbermatics database.
Names of 7400399421420
- Cardinal: 7400399421420 can be written as Seven trillion, four hundred billion, three hundred ninety-nine million, four hundred twenty-one thousand, four hundred twenty.
Scientific notation
- Scientific notation: 7.40039942142 × 1012
Factors of 7400399421420
Divisors of 7400399421420
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 73 81 90 108 135 146 162 180 219 270 292 324 365 405 438 540 657 730 810 876 1095 1314 1460 1620 1971 2190 2628 3285 3942 4380 5913 6570 7884 9855 11826 13140 19710 23652 29565 39420 59130 118260 62577367 125154734 187732101 250309468 312886835 375464202 563196303 625773670 750928404 938660505 1126392606 1251547340 1689588909 1877321010 2252785212 2815981515 3379177818 3754642020 4568147791 5068766727 5631963030 6758355636 8447944545 9136295582 10137533454 11263926060 13704443373 16895889090 18272591164 20275066908 22840738955 25343833635 27408886746 33791778180 41113330119 45681477910 50687667270 54817773492 68522216865 82226660238 91362955820 101375334540 123339990357 137044433730 164453320476 205566650595 246679980714 274088867460 370019971071 411133301190 493359961428 616699951785 740039942142 822266602380 1233399903570 1480079884284 1850099855355 2466799807140 3700199710710 7400399421420
- Sum of all divisors σ(n): 23533345629024
- Sum of proper divisors (its aliquot sum) s(n): 16132946207604
- 7400399421420 is an abundant number, because the sum of its proper divisors (16132946207604) is greater than itself. Its abundance is 8732546786184
Bases of 7400399421420
- Binary: 11010111011000010100010110110111111111011002
- Hexadecimal: 0x6BB0A2DBFEC
- Base-36: 2MFP2QQR0
Squares and roots of 7400399421420
- 7400399421420 squared (74003994214202) is 54765911596553470754816400
- 7400399421420 cubed (74003994214203) is 405289620492673173440036177238327288000
-
The
square root of 7400399421420 is 2720367.5158735447 -
The
cube root of 7400399421420 is 19487.3022058117
Scales and comparisons
How big is 7400399421420?- 7,400,399,421,420 seconds is equal to 235,309 years, 42 weeks, 1 day, 1 hour, 57 minutes.
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To count from 1 to 7,400,399,421,420 would take you about five hundred eighty-eight thousand, two hundred seventy-four 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 7400399421420 cubic inches would be around 1623.9 feet tall.
Recreational maths with 7400399421420
- 7400399421420 backwards is 0241249930047
- 7400399421420 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 7400399421420's digits is 45
- More coming soon!
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