29698856145

Names of 29698856145

• Cardinal: 29698856145 can be written as Twenty-nine billion, six hundred ninety-eight million, eight hundred fifty-six thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 2.9698856145 × 10¹⁰

Factors of 29698856145

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 79

Divisors of 29698856145

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 23 27 35 41 45 49 63 69 81 105 115 123 135 147 161 189 205 207 243 245 287 315 345 369 405 441 483 529 567 615 621 735 805 861 943 945 1035 1107 1127 1215 1323 1435 1449 1587 1701 1845 1863 2009 2205 2415 2583 2645 2829 2835 3105 3321 3381 3703 3969 4305 4347 4715 4761 5535 5589 5635 6027 6601 6615 7245 7749 7935 8487 8505 9315 9963 10045 10143 11109 11907 12167 12915 13041 14145 14283 16605 16905 18081 18515 19803 19845 21689 21735 23247 23805 25461 25921 27945 30135 30429 33005 33327 36501 38745 39123 42435 42849 46207 49815 50715 54243 55545 59409 59535 60835 65067 65205 69741 71415 76383 77763 85169 90405 91287 99015 99981 108445 109503 116235 127305 128547 129605 138621 151823 152145 162729 166635 178227 182505 195201 195615 214245 229149 231035 233289 255507 271215 273861 297045 299943 325335 328509 348705 381915 388815 415863 425845 455469 456435 488187 498847 499905 534681 547515 585603 596183 642735 693105 699867 759115 766521 813645 891135 899829 976005 985527 1062761 1145745 1166445 1247589 1277535 1366407 1369305 1496541 1499715 1604043 1642545 1756809 1788549 2079315 2099601 2277345 2299563 2440935 2494235 2673405 2928015 2956581 2980915 3188283 3491929 3499335 3742767 3832605 4099221 4489623 4499145 4927635 5270427 5313805 5365647 6237945 6298803 6832035 6898689 7482705 8020215 8784045 8942745 9564849 10475787 10498005 11228301 11497815 12297663 13468869 14782905 15941415 16096941 17459645 18713835 20496105 20696067 22448115 24443503 26352135 26828235 28694547 31427361 31494015 34493445 36892989 40406607 47824245 48290823 52378935 56141505 61488315 67344345 73330509 80484705 86083641 94282083 103480335 121219821 122217515 143472735 144872469 157136805 184464945 202033035 219991527 241454115 258250923 282846249 366652545 430418205 471410415 606099105 659974581 724362345 848538747 1099957635 1291254615 1414231245 1979923743 3299872905 4242693735 5939771229 9899618715 29698856145
• Sum of all divisors σ(n): 66506469120
• Sum of proper divisors (its aliquot sum) s(n): 36807612975
• 29698856145 is an abundant number, because the sum of its proper divisors (36807612975) is greater than itself. Its abundance is 7108756830

Bases of 29698856145

• Binary: 11011101010001100001001010011010001₂
• Hexadecimal: 0x6EA3094D1
• Base-36: DN5XK29

Squares and roots of 29698856145

• 29698856145 squared (29698856145²) is 882022056321404261025
• 29698856145 cubed (29698856145³) is 26195046167406473032571505248625
• The square root of 29698856145 is 172333.5607042343
• The cube root of 29698856145 is 3096.8005889977

Scales and comparisons

• 29,698,856,145 seconds is equal to 944 years, 17 weeks, 1 day, 18 hours, 15 minutes, 45 seconds.
• To count from 1 to 29,698,856,145 would take you about one thousand, eight hundred eighty-eight 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 29698856145 cubic inches would be around 258.1 feet tall.

Recreational maths with 29698856145

• 29698856145 backwards is 54165889692
• 29698856145 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29698856145's digits is 63
• More coming soon!