7990221652490
7,990,221,652,490 is an even composite number composed of six prime numbers multiplied together.
What does the number 7990221652490 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 432 divisors.
7990221652490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 7990221652490:
2 × 5 × 72 × 115 × 19 × 732
(2 × 5 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 19 × 73 × 73)See below for interesting mathematical facts about the number 7990221652490 from the Numbermatics database.
Names of 7990221652490
- Cardinal: 7990221652490 can be written as Seven trillion, nine hundred ninety billion, two hundred twenty-one million, six hundred fifty-two thousand, four hundred ninety.
Scientific notation
- Scientific notation: 7.99022165249 × 1012
Factors of 7990221652490
Divisors of 7990221652490
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 5 7 10 11 14 19 22 35 38 49 55 70 73 77 95 98 110 121 133 146 154 190 209 242 245 266 365 385 418 490 511 539 605 665 730 770 803 847 931 1022 1045 1078 1210 1330 1331 1387 1463 1606 1694 1862 2090 2299 2555 2662 2695 2774 2926 3577 4015 4235 4598 4655 5110 5329 5390 5621 5929 6655 6935 7154 7315 8030 8470 8833 9310 9317 9709 10241 10658 11242 11495 11858 13310 13870 14630 14641 15257 16093 17666 17885 18634 19418 20482 22990 25289 26645 28105 29282 29645 30514 32186 35770 37303 39347 44165 46585 48545 50578 51205 53290 56210 58619 59290 61831 65219 67963 73205 74606 76285 78694 80465 88330 93170 97090 97163 101251 102410 102487 106799 112651 117238 123662 126445 130438 135926 146410 152570 160930 161051 167827 177023 186515 194326 196735 202502 204974 213598 225302 252890 261121 278179 293095 309155 322102 326095 335654 339815 354046 373030 393470 410333 432817 485815 506255 512435 522242 533995 556358 563255 586190 618310 644809 652190 679630 680141 708757 717409 747593 805255 820666 839135 865634 885115 971630 1012510 1024870 1067990 1068793 1113761 1126510 1127357 1174789 1239161 1289618 1305605 1360282 1390895 1417514 1434818 1495186 1610510 1678270 1770230 1846097 1947253 2051665 2137586 2164085 2227522 2254714 2349578 2478322 2611210 2781790 2872331 3059969 3224045 3400705 3543785 3587045 3692194 3737965 3894506 4103330 4328170 4513663 4760987 4961299 5343965 5568805 5636785 5744662 5873945 6119938 6195805 6448090 6801410 7087570 7092899 7174090 7475930 7481551 7796327 7891499 8223523 9027326 9230485 9521974 9736265 9922598 10687930 11137610 11273570 11747890 11756723 12251371 12391610 12922679 13630771 14185798 14361655 14963102 15299845 15592654 15782998 16447046 18460970 19472530 20307067 21419783 22568315 23513446 23804935 24502742 24806495 25845358 27261542 28723310 30599690 31595641 35464495 37407755 38981635 39457495 40614134 41117615 42839566 45136630 47609870 49612990 49650293 52370857 54574289 58783615 61256855 63191282 64613395 68153855 70928990 74815510 77963270 78021889 78914990 82235230 82297061 85759597 90458753 99300586 101535335 104741714 107098915 109148578 117567230 122513710 129226790 134765081 136307710 142149469 149938481 156043778 157978205 164594122 171519194 180917506 203070670 214197830 223377737 248251465 261854285 269530162 272871445 284298938 299876962 315956410 347552051 390109445 411485305 428797985 446755474 452293765 496502930 523708570 545742890 546153223 576079427 600317179 673825405 695104102 710747345 749692405 780218890 822970610 857595970 858240779 904587530 943355567 995046283 1092306446 1116888685 1152158854 1200634358 1347650810 1421494690 1482415891 1499384810 1563644159 1716481558 1737760255 1886711134 1990092566 2233777370 2730766115 2880397135 2964831782 3001585895 3127288318 3475520510 3823072561 4291203895 4716777835 4975231415 5461532230 5760794270 6003171790 6007685453 6603488969 7412079455 7646145122 7818220795 8582407790 9433555670 9950462830 10376911237 10945509113 12015370906 13206977938 14824158910 15636441590 16306574801 19115362805 20753822474 21891018226 30038427265 32613149602 33017444845 38230725610 42053798171 51884556185 54727545565 60076854530 66034889690 72638378659 81532874005 84107596342 103769112370 109455091130 114146023607 145276757318 163065748010 210268990855 228292047214 363191893295 420537981710 570730118035 726383786590 799022165249 1141460236070 1598044330498 3995110826245 7990221652490
- Sum of all divisors σ(n): 19641207771360
- Sum of proper divisors (its aliquot sum) s(n): 11650986118870
- 7990221652490 is an abundant number, because the sum of its proper divisors (11650986118870) is greater than itself. Its abundance is 3660764466380
Bases of 7990221652490
- Binary: 11101000100010111100101001011000010000010102
- Hexadecimal: 0x7445E52C20A
- Base-36: 2TYNNO4Y2
Squares and roots of 7990221652490
- 7990221652490 squared (79902216524902) is 63843642055920026323200100
- 7990221652490 cubed (79902216524903) is 510124851129033373715444201846933249000
-
The
square root of 7990221652490 is 2826698.0122556425 -
The
cube root of 7990221652490 is 19991.8480548159
Scales and comparisons
How big is 7990221652490?- 7,990,221,652,490 seconds is equal to 254,064 years, 17 weeks, 2 days, 6 hours, 34 minutes, 50 seconds.
-
To count from 1 to 7,990,221,652,490 would take you about six hundred thirty-five thousand, one hundred sixty 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 7990221652490 cubic inches would be around 1666 feet tall.
Recreational maths with 7990221652490
- 7990221652490 backwards is 0942561220997
- The number of decimal digits it has is: 13
- The sum of 7990221652490's digits is 56
- More coming soon!
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