2989775388672

Names of 2989775388672

• Cardinal: 2989775388672 can be written as Two trillion, nine hundred eighty-nine billion, seven hundred seventy-five million, three hundred eighty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.989775388672 × 10¹²

Factors of 2989775388672

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 204

Divisors of 2989775388672

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 199 256 288 384 398 512 576 597 768 796 1024 1152 1194 1536 1592 1791 2048 2304 2388 3072 3184 3582 4096 4608 4776 6144 6368 7164 8192 9216 9552 12288 12736 14328 16384 18432 19104 24576 25472 28656 32768 36864 38208 39601 49152 50944 57312 65536 73728 76416 79202 98304 101888 114624 118803 131072 147456 152832 158404 196608 203776 229248 237606 262144 294912 305664 316808 356409 393216 407552 458496 475212 524288 589824 611328 633616 712818 786432 815104 916992 950424 1048576 1179648 1222656 1267232 1425636 1572864 1630208 1833984 1900848 2097152 2359296 2445312 2534464 2851272 3145728 3260416 3667968 3801696 4194304 4718592 4890624 5068928 5702544 6291456 6520832 7335936 7603392 8388608 9437184 9781248 10137856 11405088 12582912 13041664 14671872 15206784 18874368 19562496 20275712 22810176 25165824 26083328 29343744 30413568 37748736 39124992 40551424 45620352 52166656 58687488 60827136 75497472 78249984 81102848 91240704 104333312 117374976 121654272 156499968 162205696 182481408 208666624 234749952 243308544 312999936 324411392 364962816 417333248 469499904 486617088 625999872 648822784 729925632 834666496 938999808 973234176 1251999744 1297645568 1459851264 1669332992 1877999616 1946468352 2503999488 2595291136 2919702528 3755999232 3892936704 5007998976 5190582272 5839405056 7511998464 7785873408 10381164544 11678810112 15023996928 15571746816 20762329088 23357620224 31143493632 41524658176 46715240448 62286987264 83049316352 93430480896 124573974528 166098632704 186860961792 249147949056 332197265408 373721923584 498295898112 747443847168 996591796224 1494887694336 2989775388672
• Sum of all divisors σ(n): 8680749144795
• Sum of proper divisors (its aliquot sum) s(n): 5690973756123
• 2989775388672 is an abundant number, because the sum of its proper divisors (5690973756123) is greater than itself. Its abundance is 2701198367451

Bases of 2989775388672

• Binary: 101011100000011100100000000000000000000000₂
• Hexadecimal: 0x2B81C800000
• Base-36: 125HF2M80

Squares and roots of 2989775388672

• 2989775388672 squared (2989775388672²) is 8938756874708808665923584
• 2989775388672 cubed (2989775388672³) is 26724875309327040435983765155451240448
• The square root of 2989775388672 is 1729096.6973168389
• The cube root of 2989775388672 is 14406.0921185781

Scales and comparisons

• 2,989,775,388,672 seconds is equal to 95,065 years, 31 weeks, 4 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 2,989,775,388,672 would take you about two hundred thirty-seven thousand, six hundred sixty-four 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 2989775388672 cubic inches would be around 1200.5 feet tall.

Recreational maths with 2989775388672

• 2989775388672 backwards is 2768835779892
• The number of decimal digits it has is: 13
• The sum of 2989775388672's digits is 81
• More coming soon!