2990221431984

Names of 2990221431984

• Cardinal: 2990221431984 can be written as Two trillion, nine hundred ninety billion, two hundred twenty-one million, four hundred thirty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.990221431984 × 10¹²

Factors of 2990221431984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15203

Divisors of 2990221431984

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 97 102 136 144 153 194 204 272 291 306 388 408 582 612 776 816 873 887 1164 1224 1552 1649 1746 1774 2328 2448 2661 3298 3492 3548 4656 4947 5322 6596 6984 7096 7983 9894 10644 13192 13968 14192 14197 14841 15079 15966 19788 21288 26384 28394 29682 30158 31932 39576 42576 42591 45237 56788 59364 60316 63864 79152 85182 86039 90474 113576 118728 120632 127728 127773 135711 170364 172078 180948 227152 237456 241264 241349 255546 258117 271422 340728 344156 361896 482698 511092 516234 542844 681456 688312 723792 724047 774351 965396 1022184 1032468 1085688 1376624 1377109 1448094 1462663 1548702 1930792 2044368 2064936 2171376 2172141 2754218 2896188 2925326 3097404 3861584 4129872 4131327 4344282 4387989 5508436 5792376 5850652 6194808 8262654 8688564 8775978 11016872 11584752 11701304 12389616 12393981 12592739 13163967 16525308 17377128 17551956 22033744 23402608 23410853 24787962 25185478 26327934 33050616 34754256 35103912 37778217 46821706 49575924 50370956 52655868 66101232 70207824 70232559 75556434 93643412 99151848 100741912 105311736 113334651 140465118 151112868 187286824 198303696 201483824 210623472 210697677 214076563 226669302 280930236 302225736 374573648 421395354 428153126 453338604 561860472 604451472 642229689 842790708 856306252 906677208 1123720944 1221495683 1284459378 1685581416 1712612504 1813354416 1926689067 2442991366 2568918756 3371162832 3425225008 3664487049 3853378134 4885982732 5137837512 7328974098 7706756268 9771965464 10275675024 10993461147 14657948196 15413512536 19543930928 20765426611 21986922294 29315896392 30827025072 41530853222 43973844588 58631792784 62296279833 83061706444 87947689176 124592559666 166123412888 175895378352 186888839499 249185119332 332246825776 373777678998 498370238664 747555357996 996740477328 1495110715992 2990221431984
• Sum of all divisors σ(n): 8962801219008
• Sum of proper divisors (its aliquot sum) s(n): 5972579787024
• 2990221431984 is an abundant number, because the sum of its proper divisors (5972579787024) is greater than itself. Its abundance is 2982358355040

Bases of 2990221431984

• Binary: 101011100000110111000101100001010010110000₂
• Hexadecimal: 0x2B8371614B0
• Base-36: 125OSMVG0

Squares and roots of 2990221431984

• 2990221431984 squared (2990221431984²) is 8941424212296443538176256
• 2990221431984 cubed (2990221431984³) is 26736838312069480617835807788107771904
• The square root of 2990221431984 is 1729225.6741050313
• The cube root of 2990221431984 is 14406.8084958619

Scales and comparisons

• 2,990,221,431,984 seconds is equal to 95,079 years, 41 weeks, 1 day, 8 hours, 26 minutes, 24 seconds.
• To count from 1 to 2,990,221,431,984 would take you about two hundred thirty-seven thousand, six hundred ninety-nine 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 2990221431984 cubic inches would be around 1200.6 feet tall.

Recreational maths with 2990221431984

• 2990221431984 backwards is 4891341220992
• The number of decimal digits it has is: 13
• The sum of 2990221431984's digits is 54
• More coming soon!