801142789428
801,142,789,428 is an even composite number composed of four prime numbers multiplied together.
801142789428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 801142789428:
22 × 33 × 313 × 4992
(2 × 2 × 3 × 3 × 3 × 31 × 31 × 31 × 499 × 499)See below for interesting mathematical facts about the number 801142789428 from the Numbermatics database.
Names of 801142789428
- Cardinal: 801142789428 can be written as Eight hundred one billion, one hundred forty-two million, seven hundred eighty-nine thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 8.01142789428 × 1011
Factors of 801142789428
Divisors of 801142789428
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 279 372 499 558 837 961 998 1116 1497 1674 1922 1996 2883 2994 3348 3844 4491 5766 5988 8649 8982 11532 13473 15469 17298 17964 25947 26946 29791 30938 34596 46407 51894 53892 59582 61876 89373 92814 103788 119164 139221 178746 185628 249001 268119 278442 357492 417663 479539 498002 536238 556884 747003 804357 835326 959078 996004 1072476 1438617 1494006 1608714 1670652 1918156 2241009 2877234 2988012 3217428 4315851 4482018 5754468 6723027 7719031 8631702 8964036 12947553 13446054 14865709 15438062 17263404 23157093 25895106 26892108 29731418 30876124 44597127 46314186 51790212 59462836 69471279 89194254 92628372 133791381 138942558 178388508 208413837 239289961 267582762 277885116 401374143 416827674 478579922 535165524 717869883 802748286 833655348 957159844 1435739766 1605496572 2153609649 2871479532 4307219298 6460828947 7417988791 8614438596 12921657894 14835977582 22253966373 25843315788 29671955164 44507932746 66761899119 89015865492 133523798238 200285697357 267047596476 400571394714 801142789428
- Sum of all divisors σ(n): 2150578859520
- Sum of proper divisors (its aliquot sum) s(n): 1349436070092
- 801142789428 is an abundant number, because the sum of its proper divisors (1349436070092) is greater than itself. Its abundance is 548293280664
Bases of 801142789428
- Binary: 10111010100001111101010011010101001101002
- Hexadecimal: 0xBA87D4D534
- Base-36: A81FQCL0
Squares and roots of 801142789428
- 801142789428 squared (8011427894282) is 641829769052476748567184
- 801142789428 cubed (8011427894283) is 514197291516630250859225592022930752
-
The
square root of 801142789428 is 895065.8017308001 -
The
cube root of 801142789428 is 9287.5958629883
Scales and comparisons
How big is 801142789428?- 801,142,789,428 seconds is equal to 25,473 years, 44 weeks, 5 days, 23 hours, 43 minutes, 48 seconds.
-
To count from 1 to 801,142,789,428 would take you about fifty thousand, nine hundred forty-seven 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 801142789428 cubic inches would be around 774 feet tall.
Recreational maths with 801142789428
- 801142789428 backwards is 824987241108
- 801142789428 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 801142789428's digits is 54
- More coming soon!
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