30821472192

Names of 30821472192

• Cardinal: 30821472192 can be written as Thirty billion, eight hundred twenty-one million, four hundred seventy-two thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 3.0821472192 × 10¹⁰

Factors of 30821472192

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14033

Divisors of 30821472192

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 97 102 112 119 136 168 192 194 204 224 238 272 291 336 357 388 408 448 476 544 582 672 679 714 776 816 952 1088 1164 1344 1358 1428 1552 1632 1649 1904 2037 2328 2716 2856 3104 3264 3298 3808 4074 4656 4947 5432 5712 6208 6596 7616 8148 9312 9894 10864 11424 11543 13192 13907 16296 18624 19788 21728 22848 23086 26384 27814 32592 34629 39576 41721 43456 46172 52768 55628 65184 69258 79152 83442 92344 97349 105536 111256 130368 138516 158304 166884 184688 194698 222512 236419 277032 292047 316608 333768 369376 389396 445024 472838 554064 584094 667536 709257 738752 778792 890048 945676 1108128 1168188 1335072 1348979 1418514 1557584 1654933 1891352 2216256 2336376 2670144 2697958 2837028 3115168 3309866 3782704 4046937 4672752 4964799 5395916 5674056 6230336 6619732 7565408 8093874 9345504 9442853 9929598 10791832 11348112 13239464 15130816 16187748 18691008 18885706 19859196 21583664 22696224 22932643 26478928 28328559 32375496 37771412 39718392 43167328 45392448 45865286 52957856 56657118 64750992 68797929 75542824 79436784 86334656 91730572 105915712 113314236 129501984 137595858 151085648 158873568 160528501 183461144 226628472 259003968 275191716 302171296 317747136 321057002 366922288 453256944 481585503 550383432 604342592 642114004 733844576 906513888 963171006 1100766864 1284228008 1467689152 1813027776 1926342012 2201533728 2568456016 3852684024 4403067456 5136912032 7705368048 10273824064 15410736096 30821472192
• Sum of all divisors σ(n): 99705005568
• Sum of proper divisors (its aliquot sum) s(n): 68883533376
• 30821472192 is an abundant number, because the sum of its proper divisors (68883533376) is greater than itself. Its abundance is 38062061184

Bases of 30821472192

• Binary: 11100101101000110100101011111000000₂
• Hexadecimal: 0x72D1A57C0
• Base-36: E5QB45C

Squares and roots of 30821472192

• 30821472192 squared (30821472192²) is 949963148082229284864
• 30821472192 cubed (30821472192³) is 29279262752041208032803822501888
• The square root of 30821472192 is 175560.4516740601
• The cube root of 30821472192 is 3135.3386755389

Scales and comparisons

• 30,821,472,192 seconds is equal to 980 years, 1 week, 3 days, 3 minutes, 12 seconds.
• To count from 1 to 30,821,472,192 would take you about one thousand, nine hundred sixty 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 30821472192 cubic inches would be around 261.3 feet tall.

Recreational maths with 30821472192

• 30821472192 backwards is 29127412803
• The number of decimal digits it has is: 11
• The sum of 30821472192's digits is 39
• More coming soon!