33281428068

Names of 33281428068

• Cardinal: 33281428068 can be written as Thirty-three billion, two hundred eighty-one million, four hundred twenty-eight thousand and sixty-eight.

Scientific notation

• Scientific notation: 3.3281428068 × 10¹⁰

Factors of 33281428068

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 124

Divisors of 33281428068

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 41 42 54 63 71 81 82 84 108 123 126 142 162 164 189 213 246 252 284 287 324 369 378 426 492 497 567 574 639 738 756 852 861 994 1107 1134 1148 1278 1476 1491 1722 1917 1988 2214 2268 2556 2583 2911 2982 3321 3444 3834 4428 4473 5041 5166 5751 5822 5964 6642 7668 7749 8733 8946 10082 10332 11502 11644 13284 13419 15123 15498 17466 17892 20164 20377 23004 23247 26199 26838 30246 30996 34932 35287 40257 40754 45369 46494 52398 53676 60492 61131 70574 78597 80514 81508 90738 92988 104796 105861 122262 136107 141148 157194 161028 181476 183393 206681 211722 235791 244524 272214 314388 317583 357911 366786 408321 413362 423444 471582 544428 550179 620043 635166 715822 733572 816642 826724 943164 952749 1073733 1100358 1240086 1270332 1431644 1446767 1633284 1650537 1860129 1905498 2147466 2200716 2480172 2505377 2858247 2893534 3221199 3301074 3720258 3810996 4294932 4340301 5010754 5580387 5716494 5787068 6442398 6602148 7440516 7516131 8680602 9663597 10021508 11160774 11432988 12884796 13020903 14674351 15032262 16741161 17361204 19327194 22321548 22548393 26041806 28990791 29348702 30064524 33482322 38654388 39062709 44023053 45096786 52083612 57981582 58697404 66964644 67645179 78125418 88046106 90193572 102720457 115963164 117188127 132069159 135290358 156250836 176092212 202935537 205440914 234376254 264138318 270580716 308161371 396207477 405871074 410881828 468752508 528276636 616322742 792414954 811742148 924484113 1188622431 1232645484 1584829908 1848968226 2377244862 2773452339 3697936452 4754489724 5546904678 8320357017 11093809356 16640714034 33281428068
• Sum of all divisors σ(n): 103313726208
• Sum of proper divisors (its aliquot sum) s(n): 70032298140
• 33281428068 is an abundant number, because the sum of its proper divisors (70032298140) is greater than itself. Its abundance is 36750870072

Bases of 33281428068

• Binary: 11110111111101110100100101001100100₂
• Hexadecimal: 0x7BFBA4A64
• Base-36: FAEWI90

Squares and roots of 33281428068

• 33281428068 squared (33281428068²) is 1107653454245458212624
• 33281428068 cubed (33281428068³) is 36864288761741946719145505530432
• The square root of 33281428068 is 182431.9820316603
• The cube root of 33281428068 is 3216.6266147853

Scales and comparisons

• 33,281,428,068 seconds is equal to 1,058 years, 12 weeks, 5 days, 17 hours, 7 minutes, 48 seconds.
• To count from 1 to 33,281,428,068 would take you about two thousand, one hundred sixteen 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 33281428068 cubic inches would be around 268.1 feet tall.

Recreational maths with 33281428068

• 33281428068 backwards is 86082418233
• The number of decimal digits it has is: 11
• The sum of 33281428068's digits is 45
• More coming soon!