29885215916790

Names of 29885215916790

• Cardinal: 29885215916790 can be written as Twenty-nine trillion, eight hundred eighty-five billion, two hundred fifteen million, nine hundred sixteen thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 2.988521591679 × 10¹³

Factors of 29885215916790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1817

Divisors of 29885215916790

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 53 54 65 78 90 106 117 130 135 159 195 234 265 270 318 351 390 477 530 585 689 702 795 954 1170 1378 1431 1590 1741 1755 2067 2385 2809 2862 3445 3482 3510 4134 4770 5223 5618 6201 6890 7155 8427 8705 10335 10446 12402 14045 14310 15669 16854 17410 18603 20670 22633 25281 26115 28090 31005 31338 36517 37206 42135 45266 47007 50562 52230 62010 67899 73034 75843 78345 84270 92273 93015 94014 109551 113165 126405 135798 151686 156690 182585 184546 186030 203697 219102 226330 235035 252810 276819 328653 339495 365170 379215 407394 461365 470070 547755 553638 611091 657306 678990 758430 830457 922730 985959 1018485 1095510 1199549 1222182 1384095 1643265 1660914 1971918 2036970 2399098 2491371 2768190 3031081 3055455 3286530 3598647 4152285 4890469 4929795 4982742 5997745 6062162 6110910 7197294 8304570 9093243 9780938 9859590 10795941 11995490 12456855 14671407 15155405 17993235 18186486 21591882 24452345 24913710 27279729 29342814 30310810 32387823 35986470 39404053 44014221 45466215 48904690 53979705 54559458 63576097 64775646 73357035 78808106 81839187 88028442 90932430 107959410 118212159 127152194 132042663 136398645 146714070 160647293 161939115 163678374 190728291 197020265 220071105 236424318 264085326 272797290 317880485 321294586 323878230 354636477 381456582 394040530 409195935 440142210 481941879 572184873 591060795 635760970 660213315 709272954 803236465 818391870 953641455 963883758 1063909431 1144369746 1182121590 1320426630 1445825637 1606472930 1716554619 1773182385 1907282910 2088414809 2127818862 2409709395 2860924365 2891651274 3433109238 3546364770 4176829618 4337476911 4819418790 5319547155 5721848730 6265244427 7229128185 8514306529 8582773095 8674953822 10442074045 10639094310 12530488854 14458256370 17028613058 17165546190 18795733281 20884148090 21687384555 25542919587 31326222135 37591466562 42571532645 43374769110 51085839174 56387199843 62652444270 76628758761 85143065290 93978666405 110685984877 112774399686 127714597935 153257517522 187957332810 221371969754 229886276283 255429195870 281935999215 332057954631 383143793805 459772552566 553429924385 563871998430 664115909262 766287587610 996173863893 1106859848770 1149431381415 1660289773155 1992347727786 2298862762830 2988521591679 3320579546310 4980869319465 5977043183358 9961738638930 14942607958395 29885215916790
• Sum of all divisors σ(n): 87524360269920
• Sum of proper divisors (its aliquot sum) s(n): 57639144353130
• 29885215916790 is an abundant number, because the sum of its proper divisors (57639144353130) is greater than itself. Its abundance is 27753928436340

Bases of 29885215916790

• Binary: 110110010111000110001101011011100001011110110₂
• Hexadecimal: 0x1B2E31ADC2F6
• Base-36: ALD2TXYPI

Squares and roots of 29885215916790

• 29885215916790 squared (29885215916790²) is 893126130393158360203904100
• 29885215916790 cubed (29885215916790³) is 26691267247726677206884770919218739839000
• The square root of 29885215916790 is 5466737.2277063033
• The cube root of 29885215916790 is 31032.6454282581

Scales and comparisons

• 29,885,215,916,790 seconds is equal to 950,257 years, 22 weeks, 17 hours, 46 minutes, 30 seconds.
• To count from 1 to 29,885,215,916,790 would take you about two million, three hundred seventy-five thousand, six hundred forty-three 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 29885215916790 cubic inches would be around 2586.1 feet tall.

Recreational maths with 29885215916790

• 29885215916790 backwards is 09761951258892
• The number of decimal digits it has is: 14
• The sum of 29885215916790's digits is 72
• More coming soon!