990738874368
990,738,874,368 is an even composite number composed of four prime numbers multiplied together.
990738874368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 990738874368:
215 × 34 × 31 × 12041
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 12041)See below for interesting mathematical facts about the number 990738874368 from the Numbermatics database.
Names of 990738874368
- Cardinal: 990738874368 can be written as Nine hundred ninety billion, seven hundred thirty-eight million, eight hundred seventy-four thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 9.90738874368 × 1011
Factors of 990738874368
Divisors of 990738874368
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 248 256 279 288 324 372 384 432 496 512 558 576 648 744 768 837 864 992 1024 1116 1152 1296 1488 1536 1674 1728 1984 2048 2232 2304 2511 2592 2976 3072 3348 3456 3968 4096 4464 4608 5022 5184 5952 6144 6696 6912 7936 8192 8928 9216 10044 10368 11904 12041 12288 13392 13824 15872 16384 17856 18432 20088 20736 23808 24082 24576 26784 27648 31744 32768 35712 36123 36864 40176 41472 47616 48164 49152 53568 55296 63488 71424 72246 73728 80352 82944 95232 96328 98304 107136 108369 110592 126976 142848 144492 147456 160704 165888 190464 192656 214272 216738 221184 253952 285696 288984 294912 321408 325107 331776 373271 380928 385312 428544 433476 442368 507904 571392 577968 642816 650214 663552 746542 761856 770624 857088 866952 884736 975321 1015808 1119813 1142784 1155936 1285632 1300428 1327104 1493084 1523712 1541248 1714176 1733904 1950642 2239626 2285568 2311872 2571264 2600856 2654208 2986168 3047424 3082496 3359439 3428352 3467808 3901284 4479252 4571136 4623744 5142528 5201712 5972336 6164992 6718878 6856704 6935616 7802568 8958504 9142272 9247488 10078317 10285056 10403424 11944672 12329984 13437756 13713408 13871232 15605136 17917008 18494976 20156634 20570112 20806848 23889344 24659968 26875512 27426816 27742464 30234951 31210272 35834016 36989952 40313268 41140224 41613696 47778688 49319936 53751024 55484928 60469902 62420544 71668032 73979904 80626536 82280448 83227392 95557376 98639872 107502048 110969856 120939804 124841088 143336064 147959808 161253072 166454784 191114752 197279744 215004096 221939712 241879608 249682176 286672128 295919616 322506144 332909568 382229504 394559488 430008192 443879424 483759216 499364352 573344256 591839232 645012288 665819136 764459008 860016384 887758848 967518432 998728704 1146688512 1183678464 1290024576 1331638272 1528918016 1720032768 1775517696 1935036864 1997457408 2293377024 2580049152 2663276544 3057836032 3440065536 3551035392 3870073728 3994914816 4586754048 5160098304 5326553088 6115672064 6880131072 7740147456 7989829632 9173508096 10320196608 10653106176 12231344128 13760262144 15480294912 15979659264 18347016192 20640393216 27520524288 30960589824 31959318528 36694032384 41280786432 55041048576 61921179648 82561572864 110082097152 123842359296 165123145728 247684718592 330246291456 495369437184 990738874368
- Sum of all divisors σ(n): 3055675803840
- Sum of proper divisors (its aliquot sum) s(n): 2064936929472
- 990738874368 is an abundant number, because the sum of its proper divisors (2064936929472) is greater than itself. Its abundance is 1074198055104
Bases of 990738874368
- Binary: 11100110101011001010001110000000000000002
- Hexadecimal: 0xE6ACA38000
- Base-36: CN50CG00
Squares and roots of 990738874368
- 990738874368 squared (9907388743682) is 981563517183971687399424
- 990738874368 cubed (9907388743683) is 972473134135543134745686902971564032
-
The
square root of 990738874368 is 995358.6661942519 -
The
cube root of 990738874368 is 9969.0337895869
Scales and comparisons
How big is 990738874368?- 990,738,874,368 seconds is equal to 31,502 years, 22 weeks, 3 days, 2 hours, 52 minutes, 48 seconds.
-
To count from 1 to 990,738,874,368 would take you about sixty-three thousand and 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 990738874368 cubic inches would be around 830.8 feet tall.
Recreational maths with 990738874368
- 990738874368 backwards is 863478837099
- 990738874368 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 990738874368's digits is 72
- More coming soon!
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