13322781990
13,322,781,990 is an even composite number composed of six prime numbers multiplied together.
What does the number 13322781990 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 320 divisors.
13322781990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13322781990:
2 × 34 × 5 × 73 × 79 × 607
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 79 × 607)See below for interesting mathematical facts about the number 13322781990 from the Numbermatics database.
Names of 13322781990
- Cardinal: 13322781990 can be written as Thirteen billion, three hundred twenty-two million, seven hundred eighty-one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.332278199 × 1010
Factors of 13322781990
Divisors of 13322781990
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 79 81 90 98 105 126 135 147 158 162 189 210 237 245 270 294 315 343 378 395 405 441 474 490 553 567 607 630 686 711 735 790 810 882 945 1029 1106 1134 1185 1214 1323 1422 1470 1659 1715 1821 1890 2058 2133 2205 2370 2646 2765 2835 3035 3087 3318 3430 3555 3642 3871 3969 4249 4266 4410 4977 5145 5463 5530 5670 6070 6174 6399 6615 7110 7742 7938 8295 8498 9105 9261 9954 10290 10665 10926 11613 12747 12798 13230 14931 15435 16389 16590 18210 18522 19355 19845 21245 21330 23226 24885 25494 27097 27315 27783 29743 29862 30870 31995 32778 34839 38241 38710 39690 42490 44793 46305 47953 49167 49770 54194 54630 55566 58065 59486 63735 63990 69678 74655 76482 81291 81945 89229 89586 92610 95906 98334 104517 114723 116130 127470 135485 138915 143859 148715 149310 162582 163890 174195 178458 191205 208201 209034 223965 229446 239765 243873 245835 267687 270970 277830 287718 297430 313551 335671 344169 348390 382410 406455 416402 431577 446145 447930 479530 487746 491670 522585 535374 573615 624603 627102 671342 688338 719295 731619 803061 812910 863154 892290 1007013 1041005 1045170 1147230 1219365 1249206 1294731 1338435 1438590 1463238 1567755 1606122 1678355 1720845 1873809 2014026 2082010 2157885 2194857 2349697 2409183 2438730 2589462 2676870 3021039 3123015 3135510 3356710 3441690 3658095 3747618 3884193 4015305 4315770 4389714 4699394 4818366 5035065 5621427 6042078 6246030 6473655 7049091 7316190 7768386 8030610 9063117 9369045 10070130 10974285 11242854 11748485 12045915 12947310 14098182 15105195 16447879 16864281 18126234 18738090 19420965 21147273 21948570 23496970 24091830 27189351 28107135 30210390 32895758 33728562 35245455 38841930 42294546 45315585 49343637 54378702 56214270 63441819 70490910 82239395 84321405 90631170 98687274 105736365 126883638 135946755 148030911 164478790 168642810 190325457 211472730 246718185 271893510 296061822 317209095 380650914 444092733 493436370 634418190 740154555 888185466 951627285 1332278199 1480309110 1903254570 2220463665 2664556398 4440927330 6661390995 13322781990
- Sum of all divisors σ(n): 42375168000
- Sum of proper divisors (its aliquot sum) s(n): 29052386010
- 13322781990 is an abundant number, because the sum of its proper divisors (29052386010) is greater than itself. Its abundance is 15729604020
Bases of 13322781990
- Binary: 11000110100001100110000101001001102
- Hexadecimal: 0x31A198526
- Base-36: 64C1GDI
Squares and roots of 13322781990
- 13322781990 squared (133227819902) is 177496519953068360100
- 13322781990 cubed (133227819903) is 2364747439318414793179114599000
-
The
square root of 13322781990 is 115424.3561385551 -
The
cube root of 13322781990 is 2370.6365378833
Scales and comparisons
How big is 13322781990?- 13,322,781,990 seconds is equal to 423 years, 32 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
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To count from 1 to 13,322,781,990 would take you about eight 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 13322781990 cubic inches would be around 197.6 feet tall.
Recreational maths with 13322781990
- 13322781990 backwards is 09918722331
- 13322781990 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13322781990's digits is 45
- More coming soon!
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