33420870945

Names of 33420870945

• Cardinal: 33420870945 can be written as Thirty-three billion, four hundred twenty million, eight hundred seventy thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 3.3420870945 × 10¹⁰

Factors of 33420870945

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 564

Divisors of 33420870945

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 27 33 35 45 51 55 63 77 81 85 99 105 119 121 135 153 165 187 189 231 255 297 315 357 363 385 405 459 495 521 561 567 595 605 693 765 847 891 935 945 1071 1089 1155 1309 1331 1377 1485 1563 1683 1785 1815 2057 2079 2295 2541 2605 2805 2835 3213 3267 3465 3647 3927 3993 4235 4455 4689 5049 5355 5445 5731 6171 6237 6545 6655 6885 7623 7815 8415 8857 9317 9639 9801 10285 10395 10941 11781 11979 12705 14067 14399 15147 16065 16335 17193 18235 18513 19635 19965 22627 22869 23445 25245 26571 27951 28655 30855 31185 32823 35343 35937 38115 40117 42201 43197 44285 46585 48195 49005 51579 54705 55539 58905 59895 61999 63041 67881 68607 70335 71995 75735 79713 83853 85965 92565 97427 98469 106029 107811 113135 114345 120351 129591 132855 139755 154737 158389 164115 166617 176715 179685 185997 189123 200585 203643 211005 215985 239139 251559 257895 277695 292281 295407 309995 315205 339405 343035 361053 388773 398565 419265 441287 464211 475167 487135 492345 530145 539055 557991 567369 601755 610929 647955 681989 693451 717417 754677 773685 791945 833085 876843 929985 945615 1018215 1071697 1083159 1166319 1195695 1257795 1323861 1425501 1461405 1477035 1673973 1702107 1805265 1832787 1943865 2045967 2080353 2206435 2321055 2375835 2630529 2789955 2836845 3054645 3215091 3249477 3409945 3467255 3587085 3773385 3971583 4276503 4384215 4854157 5021919 5106321 5358485 5415795 5831595 6137901 6241059 6619305 7127505 7501879 7891587 8369865 8510535 9163935 9645273 10229835 10401765 11788667 11914749 12829509 13152645 14562471 16075455 16247385 18413703 18723177 19857915 21382515 22505637 24270785 25109595 25531605 28935819 30689505 31205295 35366001 35744247 37509395 39457935 43687413 48226365 55241109 56169531 58943335 59573745 64147545 67516911 72812355 82520669 86807457 92068515 93615885 106098003 112528185 131062239 144679095 176830005 178721235 202550733 218437065 247562007 276205545 280847655 318294009 337584555 393186717 412603345 434037285 530490015 607652199 655311195 742686021 954882027 1012753665 1237810035 1591470045 1965933585 2228058063 3038260995 3713430105 4774410135 6684174189 11140290315 33420870945
• Sum of all divisors σ(n): 79893361152
• Sum of proper divisors (its aliquot sum) s(n): 46472490207
• 33420870945 is an abundant number, because the sum of its proper divisors (46472490207) is greater than itself. Its abundance is 13051619262

Bases of 33420870945

• Binary: 11111001000000010100000010100100001₂
• Hexadecimal: 0x7C80A0521
• Base-36: FCPX929

Squares and roots of 33420870945

• 33420870945 squared (33420870945²) is 1116954614722345193025
• 33420870945 cubed (33420870945³) is 37329596030057695703829639158625
• The square root of 33420870945 is 182813.7602725791
• The cube root of 33420870945 is 3221.1127073097

Scales and comparisons

• 33,420,870,945 seconds is equal to 1,062 years, 35 weeks, 2 days, 15 hours, 15 minutes, 45 seconds.
• To count from 1 to 33,420,870,945 would take you about two thousand, one hundred twenty-five 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 33420870945 cubic inches would be around 268.4 feet tall.

Recreational maths with 33420870945

• 33420870945 backwards is 54907802433
• 33420870945 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 33420870945's digits is 45
• More coming soon!