1401391940
1,401,391,940 is an even composite number composed of five prime numbers multiplied together.
1401391940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1401391940:
22 × 5 × 132 × 17 × 293
(2 × 2 × 5 × 13 × 13 × 17 × 29 × 29 × 29)See below for interesting mathematical facts about the number 1401391940 from the Numbermatics database.
Names of 1401391940
- Cardinal: 1401391940 can be written as One billion, four hundred one million, three hundred ninety-one thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.40139194 × 109
Factors of 1401391940
Divisors of 1401391940
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 10 13 17 20 26 29 34 52 58 65 68 85 116 130 145 169 170 221 260 290 338 340 377 442 493 580 676 754 841 845 884 986 1105 1508 1682 1690 1885 1972 2210 2465 2873 3364 3380 3770 4205 4420 4901 4930 5746 6409 7540 8410 9802 9860 10933 11492 12818 14297 14365 16820 19604 21866 24389 24505 25636 28594 28730 32045 43732 48778 49010 54665 57188 57460 64090 71485 83317 97556 98020 109330 121945 128180 142129 142970 166634 185861 218660 243890 284258 285940 317057 333268 371722 414613 416585 487780 568516 634114 710645 743444 829226 833170 929305 1268228 1421290 1585285 1658452 1666340 1858610 2073065 2416193 2842580 3170570 3717220 4121741 4146130 4832386 5389969 6341140 8243482 8292260 9664772 10779938 12080965 16486964 20608705 21559876 24161930 26949845 41217410 48323860 53899690 70069597 82434820 107799380 140139194 280278388 350347985 700695970 1401391940
- Sum of all divisors σ(n): 3494670480
- Sum of proper divisors (its aliquot sum) s(n): 2093278540
- 1401391940 is an abundant number, because the sum of its proper divisors (2093278540) is greater than itself. Its abundance is 691886600
Bases of 1401391940
- Binary: 10100111000011110001011010001002
- Hexadecimal: 0x53878B44
- Base-36: N6COXW
Squares and roots of 1401391940
- 1401391940 squared (14013919402) is 1963899369496963600
- 1401391940 cubed (14013919403) is 2752192747384126643513384000
-
The
square root of 1401391940 is 37435.1698273161 -
The
cube root of 1401391940 is 1119.0595687743
Scales and comparisons
How big is 1401391940?- 1,401,391,940 seconds is equal to 44 years, 29 weeks, 19 hours, 32 minutes, 20 seconds.
-
To count from 1 to 1,401,391,940 would take you about eighty-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 1401391940 cubic inches would be around 93.3 feet tall.
Recreational maths with 1401391940
- 1401391940 backwards is 0491931041
- The number of decimal digits it has is: 10
- The sum of 1401391940's digits is 32
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 1401391940 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 1401391940 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/1401391940/
Chicago style:
Numbermatics. 2024. "Number 1401391940 - Facts about the integer". https://numbermatics.com/n/1401391940/
The information we have on file for 1401391940 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 1401391940, math, Factors of 1401391940, curriculum, school, college, exams, university, Prime factorization of 1401391940, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred one million, three hundred ninety-one thousand, nine hundred forty.