742980785131

Names of 742980785131

• Cardinal: 742980785131 can be written as Seven hundred forty-two billion, nine hundred eighty million, seven hundred eighty-five thousand, one hundred thirty-one.

Scientific notation

• Scientific notation: 7.42980785131 × 10¹¹

Factors of 742980785131

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 244

Divisors of 742980785131

• Number of divisors d(n): 144
• Complete list of divisors:
  1 13 19 23 31 61 97 247 299 403 437 529 589 713 793 961 1159 1261 1403 1843 1891 2231 3007 5681 5917 6877 7657 9269 10051 12493 13547 15067 16399 18239 18259 22103 23959 24583 26657 29003 32269 35929 39091 42389 43493 51313 57133 58621 69161 76921 93217 112423 130663 136091 176111 183427 213187 237367 287339 311581 346541 419497 419957 467077 508369 551057 565409 613111 667069 742729 762073 826367 899093 974947 1000339 1113799 1211821 1314059 1348283 1461499 1590703 1769183 1771123 2143991 2384551 2585729 3130093 3485113 4050553 4218821 5459441 5686237 6608797 7970443 9659011 10742771 12674311 13004407 14479387 17082767 17527679 19006441 20679139 23024599 25617377 27871883 30223357 31010509 33614477 40691209 40735829 45306469 49311793 54844673 59471767 73921081 80157599 97032883 108038503 125567143 130783451 247083733 333025901 392903641 403136617 529565777 589199671 641053309 773132971 936924067 1042048787 1261427479 1404500539 1700184863 1843624777 2484885569 3008019373 7659595723 12180012871 23967122101 32303512397 39104251849 57152368087 742980785131
• Sum of all divisors σ(n): 934222185120
• Sum of proper divisors (its aliquot sum) s(n): 191241399989
• 742980785131 is a deficient number, because the sum of its proper divisors (191241399989) is less than itself. Its deficiency is 551739385142

Bases of 742980785131

• Binary: 1010110011111101000110110001001111101011₂
• Hexadecimal: 0xACFD1B13EB
• Base-36: 9HBJKQUJ

Squares and roots of 742980785131

• 742980785131 squared (742980785131²) is 552020447073877190687161
• 742980785131 cubed (742980785131³) is 410140585175314906697019481181403091
• The square root of 742980785131 is 861963.3316626641
• The cube root of 742980785131 is 9057.1701675589

Scales and comparisons

• 742,980,785,131 seconds is equal to 23,624 years, 25 weeks, 3 days, 15 hours, 25 minutes, 31 seconds.
• To count from 1 to 742,980,785,131 would take you about forty-seven thousand, two hundred forty-eight 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 742980785131 cubic inches would be around 754.8 feet tall.

Recreational maths with 742980785131

• 742980785131 backwards is 131587089247
• The number of decimal digits it has is: 12
• The sum of 742980785131's digits is 55
• More coming soon!