30788345088

Names of 30788345088

• Cardinal: 30788345088 can be written as Thirty billion, seven hundred eighty-eight million, three hundred forty-five thousand and eighty-eight.

Scientific notation

• Scientific notation: 3.0788345088 × 10¹⁰

Factors of 30788345088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 460827

Divisors of 30788345088

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 128 144 174 192 232 256 261 288 348 384 464 522 576 696 768 928 1044 1152 1392 1856 2088 2304 2784 3712 4176 5568 7424 8352 11136 16704 22272 33408 66816 460793 921586 1382379 1843172 2764758 3686344 4147137 5529516 7372688 8294274 11059032 13362997 14745376 16588548 22118064 26725994 29490752 33177096 40088991 44236128 53451988 58981504 66354192 80177982 88472256 106903976 117963008 120266973 132708384 160355964 176944512 213807952 240533946 265416768 320711928 353889024 427615904 481067892 530833536 641423856 855231808 962135784 1061667072 1282847712 1710463616 1924271568 2565695424 3420927232 3848543136 5131390848 7697086272 10262781696 15394172544 30788345088
• Sum of all divisors σ(n): 91831636260
• Sum of proper divisors (its aliquot sum) s(n): 61043291172
• 30788345088 is an abundant number, because the sum of its proper divisors (61043291172) is greater than itself. Its abundance is 30254946084

Bases of 30788345088

• Binary: 11100101011001000001101110100000000₂
• Hexadecimal: 0x72B20DD00
• Base-36: E56L340

Squares and roots of 30788345088

• 30788345088 squared (30788345088²) is 947922193257773727744
• 30788345088 cubed (30788345088³) is 29184955602594164468402431721472
• The square root of 30788345088 is 175466.0795937495
• The cube root of 30788345088 is 3134.2149792251

Scales and comparisons

• 30,788,345,088 seconds is equal to 978 years, 50 weeks, 4 days, 14 hours, 4 minutes, 48 seconds.
• To count from 1 to 30,788,345,088 would take you about one thousand, nine hundred fifty-seven 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 30788345088 cubic inches would be around 261.2 feet tall.

Recreational maths with 30788345088

• 30788345088 backwards is 88054388703
• The number of decimal digits it has is: 11
• The sum of 30788345088's digits is 54
• More coming soon!