2989508942448

Names of 2989508942448

• Cardinal: 2989508942448 can be written as Two trillion, nine hundred eighty-nine billion, five hundred eight million, nine hundred forty-two thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.989508942448 × 10¹²

Factors of 2989508942448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2029

Divisors of 2989508942448

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 81 84 108 112 126 144 162 168 189 216 243 252 324 336 378 432 486 504 567 648 729 756 972 1008 1134 1296 1458 1512 1701 1944 2017 2187 2268 2916 3024 3402 3888 4034 4374 4536 5103 5832 6051 6561 6804 8068 8748 9072 10206 11664 12102 13122 13608 14119 15309 16136 17496 18153 20412 24204 26244 27216 28238 30618 32272 34992 36306 40824 42357 45927 48408 52488 54459 56476 61236 72612 81648 84714 91854 96816 104976 108918 112952 122472 127071 145224 163377 169428 183708 217836 225904 244944 254142 290448 326754 338856 367416 381213 435672 490131 508284 653508 677712 734832 762426 871344 980262 1016568 1143639 1307016 1470393 1524852 1960524 2033136 2287278 2614032 2940786 3049704 3430917 3921048 4068289 4411179 4574556 5881572 6099408 6861834 7842096 8136578 8822358 9149112 10292751 11763144 12204867 13233537 13723668 16273156 17644716 18298224 20585502 23526288 24409734 26467074 27447336 28478023 30878253 32546312 35289432 36614601 41171004 48819468 52934148 54894672 56956046 61756506 65092624 70578864 73229202 82342008 85434069 92634759 97638936 105868296 109843803 113912092 123513012 146458404 164684016 170868138 185269518 195277872 211736592 219687606 227824184 247026024 256302207 292916808 329531409 341736276 370539036 439375212 455648368 494052048 512604414 585833616 659062818 683472552 741078072 768906621 878750424 988594227 1025208828 1318125636 1366945104 1482156144 1537813242 1757500848 1977188454 2050417656 2306719863 2636251272 2965782681 3075626484 3954376908 4100835312 4613439726 5272502544 5931565362 6151252968 6920159589 7908753816 8897348043 9226879452 11863130724 12302505936 13840319178 15817507632 17794696086 18453758904 20760478767 23726261448 26692044129 27680638356 35589392172 36907517808 41520957534 47452522896 53384088258 55361276712 62281436301 71178784344 83041915068 106768176516 110722553424 124562872602 142357568688 166083830136 186844308903 213536353032 249125745204 332167660272 373688617806 427072706064 498251490408 747377235612 996502980816 1494754471224 2989508942448
• Sum of all divisors σ(n): 9933861014376
• Sum of proper divisors (its aliquot sum) s(n): 6944352071928
• 2989508942448 is an abundant number, because the sum of its proper divisors (6944352071928) is greater than itself. Its abundance is 3954843129480

Bases of 2989508942448

• Binary: 101011100000001100100111100101101001110000₂
• Hexadecimal: 0x2B80C9E5A70
• Base-36: 125D0FR00

Squares and roots of 2989508942448

• 2989508942448 squared (2989508942448²) is 8937163716976559376232704
• 2989508942448 cubed (2989508942448³) is 26717730852023230804847109481391419392
• The square root of 2989508942448 is 1729019.6477911985
• The cube root of 2989508942448 is 14405.6641529975

Scales and comparisons

• 2,989,508,942,448 seconds is equal to 95,057 years, 7 weeks, 22 hours, 40 minutes, 48 seconds.
• To count from 1 to 2,989,508,942,448 would take you about two hundred thirty-seven thousand, six hundred forty-two 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 2989508942448 cubic inches would be around 1200.5 feet tall.

Recreational maths with 2989508942448

• 2989508942448 backwards is 8442498059892
• 2989508942448 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2989508942448's digits is 72
• More coming soon!