29821045072

Names of 29821045072

• Cardinal: 29821045072 can be written as Twenty-nine billion, eight hundred twenty-one million, forty-five thousand and seventy-two.

Scientific notation

• Scientific notation: 2.9821045072 × 10¹⁰

Factors of 29821045072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 963

Divisors of 29821045072

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 38 52 56 76 91 101 104 112 133 152 169 182 202 208 247 266 304 338 364 404 494 532 676 707 728 808 821 988 1064 1183 1313 1352 1414 1456 1616 1642 1729 1919 1976 2128 2366 2626 2704 2828 3211 3284 3458 3838 3952 4732 5252 5656 5747 6422 6568 6916 7676 9191 9464 10504 10673 11312 11494 12844 13136 13433 13832 15352 15599 17069 18382 18928 21008 21346 22477 22988 24947 25688 26866 27664 30704 31198 34138 36764 42692 44954 45976 49894 51376 53732 62396 68276 73528 74711 82921 85384 89908 91952 99788 107464 109193 119483 124792 136552 138749 147056 149422 165842 170768 174629 179816 199576 202787 214928 218386 238966 249584 273104 277498 298844 324311 331684 349258 359632 399152 405574 436772 477932 554996 580447 597688 648622 663368 698516 811148 873544 955864 971243 1077973 1109992 1160894 1195376 1297244 1326736 1397032 1419509 1575499 1622296 1747088 1911728 1942486 2155946 2219984 2270177 2321788 2594488 2636231 2794064 2839018 3150998 3244592 3884972 4311892 4540354 4643576 5188976 5272462 5678036 6301996 7545811 7769944 8623784 9080708 9287152 10544924 11028493 11356072 12603992 14013649 15091622 15539888 17247568 18161416 18453617 20481487 21089848 22056986 22712144 25207984 28027298 30183244 36322832 36907234 40962974 42179696 44113972 56054596 60366488 73814468 81925948 88227944 98095543 112109192 120732976 143370409 147628936 163851896 176455888 196191086 224218384 266259331 286740818 295257872 327703792 392382172 532518662 573481636 784764344 1065037324 1146963272 1569528688 1863815317 2130074648 2293926544 3727630634 4260149296 7455261268 14910522536 29821045072
• Sum of all divisors σ(n): 76103521920
• Sum of proper divisors (its aliquot sum) s(n): 46282476848
• 29821045072 is an abundant number, because the sum of its proper divisors (46282476848) is greater than itself. Its abundance is 16461431776

Bases of 29821045072

• Binary: 11011110001011110010000100101010000₂
• Hexadecimal: 0x6F1790950
• Base-36: DP6OHN4

Squares and roots of 29821045072

• 29821045072 squared (29821045072²) is 889294729186255485184
• 29821045072 cubed (29821045072³) is 26519698201355358706579292213248
• The square root of 29821045072 is 172687.7096726921
• The cube root of 29821045072 is 3101.0417959493

Scales and comparisons

• 29,821,045,072 seconds is equal to 948 years, 11 weeks, 1 day, 23 hours, 37 minutes, 52 seconds.
• To count from 1 to 29,821,045,072 would take you about one thousand, eight hundred ninety-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 29821045072 cubic inches would be around 258.4 feet tall.

Recreational maths with 29821045072

• 29821045072 backwards is 27054012892
• The number of decimal digits it has is: 11
• The sum of 29821045072's digits is 40
• More coming soon!