199438100720
199,438,100,720 is an even composite number composed of seven prime numbers multiplied together.
199438100720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 199438100720:
24 × 5 × 31 × 41 × 103 × 137 × 139
(2 × 2 × 2 × 2 × 5 × 31 × 41 × 103 × 137 × 139)See below for interesting mathematical facts about the number 199438100720 from the Numbermatics database.
Names of 199438100720
- Cardinal: 199438100720 can be written as One hundred ninety-nine billion, four hundred thirty-eight million, one hundred thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.9943810072 × 1011
Factors of 199438100720
Divisors of 199438100720
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 40 41 62 80 82 103 124 137 139 155 164 205 206 248 274 278 310 328 410 412 496 515 548 556 620 656 685 695 820 824 1030 1096 1112 1240 1271 1370 1390 1640 1648 2060 2192 2224 2480 2542 2740 2780 3193 3280 4120 4223 4247 4309 5084 5480 5560 5617 5699 6355 6386 8240 8446 8494 8618 10168 10960 11120 11234 11398 12710 12772 14111 14317 15965 16892 16988 17236 19043 20336 21115 21235 21545 22468 22796 25420 25544 28085 28222 28495 28634 31930 33784 33976 34472 38086 42230 42470 43090 44936 45592 50840 51088 56170 56444 56990 57268 63860 67568 67952 68944 70555 71585 76172 84460 84940 86180 89872 91184 95215 101680 112340 112888 113980 114536 127720 130913 141110 143170 152344 168920 169880 172360 174127 176669 190430 224680 225776 227960 229072 255440 261826 282220 286340 304688 337840 339760 344720 348254 353338 380860 437441 443827 449360 455920 523652 564440 572680 578551 586997 590333 654565 696508 706676 761720 780763 870635 874882 883345 887654 1047304 1128880 1145360 1157102 1173994 1180666 1309130 1393016 1413352 1523440 1561526 1741270 1749764 1766690 1775308 1961429 2094608 2187205 2219135 2314204 2347988 2361332 2618260 2786032 2826704 2892755 2934985 2951665 3123052 3482540 3499528 3533380 3550616 3903815 3922858 4374410 4438270 4628408 4695976 4722664 5236520 5785510 5869970 5903330 6246104 6965080 6999056 7066760 7101232 7807630 7845716 8748820 8876540 9256816 9391952 9445328 9807145 10473040 11571020 11739940 11806660 12492208 13930160 14133520 15615260 15691432 17497640 17753080 17935081 18196907 19614290 23142040 23479880 23613320 24203653 31230520 31382864 34995280 35506160 35870162 36393814 39228580 46284080 46959760 47226640 48407306 60804299 62461040 71740324 72787628 78457160 80418589 89675405 90984535 96814612 121018265 121608598 143480648 145575256 156914320 160837178 179350810 181969070 193629224 242036530 243217196 286961296 291150512 304021495 321674356 358701620 363938140 387258448 402092945 484073060 486434392 608042990 643348712 717403240 727876280 804185890 968146120 972868784 1216085980 1286697424 1434806480 1455752560 1608371780 1936292240 2432171960 2492976259 3216743560 4864343920 4985952518 6433487120 9971905036 12464881295 19943810072 24929762590 39887620144 49859525180 99719050360 199438100720
- Sum of all divisors σ(n): 502287851520
- Sum of proper divisors (its aliquot sum) s(n): 302849750800
- 199438100720 is an abundant number, because the sum of its proper divisors (302849750800) is greater than itself. Its abundance is 103411650080
Bases of 199438100720
- Binary: 101110011011110110111111101000111100002
- Hexadecimal: 0x2E6F6FE8F0
- Base-36: 2JMCANE8
Squares and roots of 199438100720
- 199438100720 squared (1994381007202) is 39775556018800864518400
- 199438100720 cubed (1994381007203) is 7932761347471609031443733493248000
-
The
square root of 199438100720 is 446584.9311385237 -
The
cube root of 199438100720 is 5842.5536612967
Scales and comparisons
How big is 199438100720?- 199,438,100,720 seconds is equal to 6,341 years, 26 weeks, 5 days, 8 hours, 25 minutes, 20 seconds.
-
To count from 1 to 199,438,100,720 would take you about twelve thousand, six hundred eighty-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 199438100720 cubic inches would be around 486.9 feet tall.
Recreational maths with 199438100720
- 199438100720 backwards is 027001834991
- The number of decimal digits it has is: 12
- The sum of 199438100720's digits is 44
- More coming soon!
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The information we have on file for 199438100720 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!
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