742985494567583540

Names of 742985494567583540

• Cardinal: 742985494567583540 can be written as Seven hundred forty-two quadrillion, nine hundred eighty-five trillion, four hundred ninety-four billion, five hundred sixty-seven million, five hundred eighty-three thousand, five hundred forty.

Scientific notation

• Scientific notation: 7.4298549456758354 × 10¹⁷

Factors of 742985494567583540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 483787577

Divisors of 742985494567583540

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 455 490 637 910 980 1274 1820 2548 3185 6370 12740 120577 241154 482308 602885 844039 1205770 1567501 1688078 2411540 3135002 3376156 4220195 5908273 6270004 7837505 8440390 10972507 11816546 15675010 16880780 21945014 23633092 29541365 31350020 43890028 54862535 59082730 76807549 109725070 118165460 153615098 219450140 307230196 384037745 483666973 768075490 967333946 1536150980 1934667892 2418334865 3385668811 4836669730 6287670649 6771337622 9673339460 12575341298 13542675244 16928344055 23699681677 25150682596 31438353245 33856688110 44013694543 47399363354 62876706490 67713376220 88027389086 94798726708 118498408385 125753412980 176054778172 220068472715 236996816770 308095861801 440136945430 473993633540 616191723602 880273890860 1232383447204 1540479309005 3080958618010 6161917236020 58319112603421 116638225206842 233276450413684 291595563017105 408233788223947 583191126034210 758148463844473 816467576447894 1166382252068420 1516296927688946 1632935152895788 2041168941119735 2857636517567629 3032593855377892 3790742319222365 4082337882239470 5307039246911311 5715273035135258 7581484638444730 8164675764478940 10614078493822622 11430546070270516 14288182587838145 15162969276889460 21228156987645244 26535196234556555 28576365175676290 37149274728379177 53070392469113110 57152730351352580 74298549456758354 106140784938226220 148597098913516708 185746373641895885 371492747283791770 742985494567583540
• Sum of all divisors σ(n): 1954639592639817552
• Sum of proper divisors (its aliquot sum) s(n): 1211654098072234012
• 742985494567583540 is an abundant number, because the sum of its proper divisors (1211654098072234012) is greater than itself. Its abundance is 468668603504650472

Bases of 742985494567583540

• Binary: 101001001111100111010101111011101100111101111111111100110100₂
• Hexadecimal: 0xA4F9D5EECF7FF34
• Base-36: 5N7QDK6SJQ5W

Squares and roots of 742985494567583540

• 742985494567583540 squared (742985494567583540²) is 552027445137836710028488594878931600
• 742985494567583540 cubed (742985494567583540³) is 410148384340615197580340500559411922549220268945864000
• The square root of 742985494567583540 is 861966063.4662965315
• The cube root of 742985494567583540 is 905718.9304024457

Scales and comparisons

• 742,985,494,567,583,540 seconds is equal to 23,624,640,522 years, 11 weeks, 2 days, 18 hours, 32 minutes, 20 seconds.
• To count from 1 to 742,985,494,567,583,540 would take you about seventy billion, eight hundred seventy-three million, nine hundred twenty-one thousand, five hundred sixty-six 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 742985494567583540 cubic inches would be around 75476.6 feet tall.

Recreational maths with 742985494567583540

• 742985494567583540 backwards is 045385765494589247
• The number of decimal digits it has is: 18
• The sum of 742985494567583540's digits is 95
• More coming soon!