71306990748
71,306,990,748 is an even composite number composed of six prime numbers multiplied together.
71306990748 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 71306990748:
22 × 32 × 7 × 31 × 67 × 136237
(2 × 2 × 3 × 3 × 7 × 31 × 67 × 136237)See below for interesting mathematical facts about the number 71306990748 from the Numbermatics database.
Names of 71306990748
- Cardinal: 71306990748 can be written as Seventy-one billion, three hundred six million, nine hundred ninety thousand, seven hundred forty-eight.
Scientific notation
- Scientific notation: 7.1306990748 × 1010
Factors of 71306990748
Divisors of 71306990748
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 28 31 36 42 62 63 67 84 93 124 126 134 186 201 217 252 268 279 372 402 434 469 558 603 651 804 868 938 1116 1206 1302 1407 1876 1953 2077 2412 2604 2814 3906 4154 4221 5628 6231 7812 8308 8442 12462 14539 16884 18693 24924 29078 37386 43617 58156 74772 87234 130851 136237 174468 261702 272474 408711 523404 544948 817422 953659 1226133 1634844 1907318 2452266 2860977 3814636 4223347 4904532 5721954 8446694 8582931 9127879 11443908 12670041 16893388 17165862 18255758 25340082 27383637 29563429 34331724 36511516 38010123 50680164 54767274 59126858 63895153 76020246 82150911 88690287 109534548 118253716 127790306 152040492 164301822 177380574 191685459 255580612 266070861 282964249 328603644 354761148 383370918 532141722 565928498 575056377 766741836 848892747 1064283444 1131856996 1150112754 1697785494 1980749743 2300225508 2546678241 3395570988 3961499486 5093356482 5942249229 7922998972 10186712964 11884498458 17826747687 23768996916 35653495374 71306990748
- Sum of all divisors σ(n): 215818430464
- Sum of proper divisors (its aliquot sum) s(n): 144511439716
- 71306990748 is an abundant number, because the sum of its proper divisors (144511439716) is greater than itself. Its abundance is 73204448968
Bases of 71306990748
- Binary: 10000100110100011101001010100100111002
- Hexadecimal: 0x109A3A549C
- Base-36: WRACA70
Squares and roots of 71306990748
- 71306990748 squared (713069907482) is 5084686929535357599504
- 71306990748 cubed (713069907483) is 362573723840854272286703217388992
-
The
square root of 71306990748 is 267033.6884140277 -
The
cube root of 71306990748 is 4146.7772094849
Scales and comparisons
How big is 71306990748?- 71,306,990,748 seconds is equal to 2,267 years, 17 weeks, 5 days, 9 hours, 25 minutes, 48 seconds.
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To count from 1 to 71,306,990,748 would take you about four thousand, five hundred thirty-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 71306990748 cubic inches would be around 345.6 feet tall.
Recreational maths with 71306990748
- 71306990748 backwards is 84709960317
- The number of decimal digits it has is: 11
- The sum of 71306990748's digits is 54
- More coming soon!
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