9090970729984

Names of 9090970729984

• Cardinal: 9090970729984 can be written as Nine trillion, ninety billion, nine hundred seventy million, seven hundred twenty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 9.090970729984 × 10¹²

Factors of 9090970729984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1039

Divisors of 9090970729984

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 128 143 176 208 242 256 286 352 416 484 512 572 704 832 968 1013 1144 1331 1408 1573 1664 1936 2026 2288 2662 2816 3146 3328 3872 4052 4576 5324 5632 6292 6656 7744 8104 9152 10648 11143 12584 13169 15488 16208 17303 18304 21296 22286 25168 26338 30976 32416 34606 36608 42592 44572 50336 52676 61952 64832 69212 73216 85184 89144 100672 105352 122573 129664 138424 144859 170368 178288 201344 210704 245146 259328 276848 289718 340736 356576 402688 421408 490292 518656 553696 579436 681472 713152 805376 842816 980584 1026169 1107392 1158872 1348303 1426304 1593449 1685632 1961168 2052338 2214784 2317744 2696606 2852608 3186898 3371264 3922336 4104676 4429568 4635488 5393212 5705216 6373796 6742528 7844672 8209352 8859136 9270976 10786424 11287859 12747592 13340197 15689344 16418704 17527939 18541952 21572848 22575718 25495184 26680394 31378688 32837408 35055878 37083904 43145696 45151436 50990368 53360788 62757376 65674816 70111756 74167808 86291392 90302872 101980736 106721576 124166449 131349632 140223512 146742167 172582784 180605744 203961472 213443152 248332898 262699264 280447024 293484334 345165568 361211488 407922944 426886304 496665796 525398528 560894048 586968668 690331136 722422976 815845888 853772608 993331592 1121788096 1173937336 1365830939 1444845952 1614163837 1707545216 1986663184 2243576192 2347874672 2731661878 2889691904 3228327674 3415090432 3973326368 4487152384 4695749344 5463323756 5779383808 6456655348 6830180864 7946652736 8974304768 9391498688 10926647512 12913310696 15893305472 17755802207 18782997376 21853295024 25826621392 31786610944 35511604414 37565994752 43706590048 51653242784 63573221888 71023208828 75131989504 87413180096 103306485568 142046417656 174826360192 206612971136 284092835312 349652720384 413225942272 568185670624 699305440768 826451884544 1136371341248 2272742682496 4545485364992 9090970729984
• Sum of all divisors σ(n): 21537365051664
• Sum of proper divisors (its aliquot sum) s(n): 12446394321680
• 9090970729984 is an abundant number, because the sum of its proper divisors (12446394321680) is greater than itself. Its abundance is 3355423591696

Bases of 9090970729984

• Binary: 10000100010010101000000101001011111000000000₂
• Hexadecimal: 0x844A814BE00
• Base-36: 380C190XS

Squares and roots of 9090970729984

• 9090970729984 squared (9090970729984²) is 82645748813425821836640256
• 9090970729984 cubed (9090970729984³) is 751330083420464045362076595686320635904
• The square root of 9090970729984 is 3015123.6674445049
• The cube root of 9090970729984 is 20870.6873938475

Scales and comparisons

• 9,090,970,729,984 seconds is equal to 289,064 years, 38 weeks, 6 days, 15 hours, 13 minutes, 4 seconds.
• To count from 1 to 9,090,970,729,984 would take you about seven hundred twenty-two thousand, six hundred sixty-one 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 9090970729984 cubic inches would be around 1739.2 feet tall.

Recreational maths with 9090970729984

• 9090970729984 backwards is 4899270790909
• The number of decimal digits it has is: 13
• The sum of 9090970729984's digits is 73
• More coming soon!