7149542592990

Names of 7149542592990

• Cardinal: 7149542592990 can be written as Seven trillion, one hundred forty-nine billion, five hundred forty-two million, five hundred ninety-two thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 7.14954259299 × 10¹²

Factors of 7149542592990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 187

Divisors of 7149542592990

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 73 97 98 105 146 147 194 210 219 245 291 294 365 438 485 490 511 582 679 730 735 970 1022 1095 1358 1455 1470 1533 2037 2190 2555 2910 3066 3395 3577 4074 4753 5110 5329 6790 7081 7154 7665 9409 9506 10185 10658 10731 14162 14259 15330 15987 17885 18818 20370 21243 21462 23765 26645 28227 28518 31974 35405 35770 37303 42486 47045 47530 49567 53290 53655 56454 65863 70810 71295 74606 79935 94090 99134 106215 107310 111909 131726 141135 142590 148701 159870 186515 197589 212430 223818 247835 261121 282270 297402 329315 346969 373030 395178 461041 495670 516913 522242 559545 658630 686857 693938 743505 783363 912673 922082 987945 1033826 1040907 1119090 1305605 1373714 1383123 1487010 1550739 1566726 1734845 1825346 1975890 2060571 2081814 2305205 2584565 2611210 2738019 2766246 3101478 3434285 3469690 3618391 3916815 4121142 4563365 4610410 4807999 5169130 5204535 5476038 6388711 6868570 6915615 7236782 7753695 7833630 9126730 9615998 10302855 10409070 10855173 12777422 13690095 13831230 14423997 15507390 18091955 19166133 20605710 21710346 24039995 25328737 27380190 28847994 31943555 33655993 36183910 38332266 44720977 48079990 50140561 50657474 54275865 63887110 66625129 67311986 72119985 75986211 89441954 95830665 100281122 100967979 108551730 126643685 133250258 134162931 144239970 150421683 151972422 168279965 191661330 199875387 201935958 223604885 250702805 253287370 268325862 300843366 333125645 336559930 350983927 379931055 399750774 447209770 466375903 501405610 504839895 666251290 670814655 701967854 752108415 759862110 932751806 999376935 1009679790 1052951781 1341629310 1399127709 1504216830 1754919635 1998753870 2105903562 2331879515 2456887489 2798255418 3264631321 3509839270 4663759030 4863634417 4913774978 5264758905 6529262642 6995638545 7370662467 9727268834 9793893963 10529517810 12284437445 13991277090 14590903251 14741324934 16323156605 19587787926 24318172085 24568874890 29181806502 32646313210 34045440919 36853312335 48636344170 48969469815 68090881838 72954516255 73706624670 97938939630 102136322757 145909032510 170227204595 204272645514 238318086433 340454409190 476636172866 510681613785 714954259299 1021363227570 1191590432165 1429908518598 2383180864330 3574771296495 7149542592990
• Sum of all divisors σ(n): 20448338168160
• Sum of proper divisors (its aliquot sum) s(n): 13298795575170
• 7149542592990 is an abundant number, because the sum of its proper divisors (13298795575170) is greater than itself. Its abundance is 6149252982180

Bases of 7149542592990

• Binary: 1101000000010100001111100100101000111011110₂
• Hexadecimal: 0x680A1F251DE
• Base-36: 2J8GD2B4U

Squares and roots of 7149542592990

• 7149542592990 squared (7149542592990²) is 51115959288978172797140100
• 7149542592990 cubed (7149542592990³) is 365455728118092282267577311810307899000
• The square root of 7149542592990 is 2673862.8597947951
• The cube root of 7149542592990 is 19264.5744177261

Scales and comparisons

• 7,149,542,592,990 seconds is equal to 227,333 years, 17 weeks, 4 days, 13 hours, 36 minutes, 30 seconds.
• To count from 1 to 7,149,542,592,990 would take you about five hundred sixty-eight thousand, three hundred thirty-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 7149542592990 cubic inches would be around 1605.4 feet tall.

Recreational maths with 7149542592990

• 7149542592990 backwards is 0992952459417
• The number of decimal digits it has is: 13
• The sum of 7149542592990's digits is 66
• More coming soon!