3980847728
3,980,847,728 is an even composite number composed of four prime numbers multiplied together.
3980847728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 3980847728:
24 × 112 × 132 × 233
(2 × 2 × 2 × 2 × 11 × 11 × 13 × 13 × 23 × 23 × 23)See below for interesting mathematical facts about the number 3980847728 from the Numbermatics database.
Names of 3980847728
- Cardinal: 3980847728 can be written as Three billion, nine hundred eighty million, eight hundred forty-seven thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.980847728 × 109
Factors of 3980847728
Divisors of 3980847728
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 8 11 13 16 22 23 26 44 46 52 88 92 104 121 143 169 176 184 208 242 253 286 299 338 368 484 506 529 572 598 676 968 1012 1058 1144 1196 1352 1573 1859 1936 2024 2116 2288 2392 2704 2783 3146 3289 3718 3887 4048 4232 4784 5566 5819 6292 6578 6877 7436 7774 8464 11132 11638 12167 12584 13156 13754 14872 15548 20449 22264 23276 24334 25168 26312 27508 29744 31096 36179 40898 42757 44528 46552 48668 52624 55016 62192 64009 72358 75647 81796 85514 89401 93104 97336 110032 128018 133837 144716 151294 158171 163592 171028 178802 194672 256036 267674 289432 302588 316342 327184 342056 357604 470327 512072 535348 578864 605176 632684 684112 715208 832117 940654 983411 1024144 1070696 1210352 1265368 1430416 1472207 1664234 1739881 1881308 1966822 2056223 2141392 2530736 2944414 3328468 3479762 3762616 3933644 4112446 5888828 6656936 6959524 7525232 7867288 8224892 10817521 11777656 13313872 13919048 15734576 16449784 19138691 21635042 22618453 23555312 27838096 32899568 38277382 43270084 45236906 76554764 86540168 90473812 153109528 173080336 180947624 248802983 306219056 361895248 497605966 995211932 1990423864 3980847728
- Sum of all divisors σ(n): 9597354480
- Sum of proper divisors (its aliquot sum) s(n): 5616506752
- 3980847728 is an abundant number, because the sum of its proper divisors (5616506752) is greater than itself. Its abundance is 1635659024
Bases of 3980847728
- Binary: 111011010100011011101010011100002
- Hexadecimal: 0xED46EA70
- Base-36: 1TU3DRK
Squares and roots of 3980847728
- 3980847728 squared (39808477282) is 15847148633522761984
- 3980847728 cubed (39808477283) is 63085085633037391680291172352
-
The
square root of 3980847728 is 63093.9595207021 -
The
cube root of 3980847728 is 1584.8634695495
Scales and comparisons
How big is 3980847728?- 3,980,847,728 seconds is equal to 126 years, 30 weeks, 15 hours, 2 minutes, 8 seconds.
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To count from 1 to 3,980,847,728 would take you about two hundred fifty-three 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 3980847728 cubic inches would be around 132.1 feet tall.
Recreational maths with 3980847728
- 3980847728 backwards is 8277480893
- The number of decimal digits it has is: 10
- The sum of 3980847728's digits is 56
- More coming soon!
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