30489546752

Names of 30489546752

• Cardinal: 30489546752 can be written as Thirty billion, four hundred eighty-nine million, five hundred forty-six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 3.0489546752 × 10¹⁰

Factors of 30489546752

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2163

Divisors of 30489546752

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 73 98 112 128 146 196 224 256 292 392 448 511 512 584 784 896 1022 1024 1168 1568 1792 2044 2048 2081 2336 3136 3577 3584 4088 4096 4162 4672 6272 7154 7168 8176 8324 9344 12544 14308 14336 14567 16352 16648 18688 25088 28616 28672 29134 32704 33296 37376 50176 57232 58268 65408 66592 74752 100352 101969 114464 116536 130816 133184 149504 151913 200704 203938 228928 233072 261632 266368 299008 303826 407876 457856 466144 523264 532736 607652 815752 915712 932288 1046528 1063391 1065472 1215304 1631504 1831424 1864576 2093056 2126782 2130944 2430608 3263008 3662848 3729152 4253564 4261888 4861216 6526016 7325696 7443737 7458304 8507128 8523776 9722432 13052032 14651392 14887474 14916608 17014256 19444864 26104064 29774948 29833216 34028512 38889728 52208128 59549896 59666432 68057024 77779456 104416256 119099792 136114048 155558912 208832512 238199584 272228096 311117824 417665024 476399168 544456192 622235648 952798336 1088912384 1905596672 2177824768 3811193344 4355649536 7622386688 15244773376 30489546752
• Sum of all divisors σ(n): 71932346316
• Sum of proper divisors (its aliquot sum) s(n): 41442799564
• 30489546752 is an abundant number, because the sum of its proper divisors (41442799564) is greater than itself. Its abundance is 10953252812

Bases of 30489546752

• Binary: 11100011001010100011001000000000000₂
• Hexadecimal: 0x719519000
• Base-36: E08OSU8

Squares and roots of 30489546752

• 30489546752 squared (30489546752²) is 929612461142393749504
• 30489546752 cubed (30489546752³) is 28343462595242797554694784811008
• The square root of 30489546752 is 174612.5618390613
• The cube root of 30489546752 is 3124.0429027005

Scales and comparisons

• 30,489,546,752 seconds is equal to 969 years, 24 weeks, 4 days, 6 hours, 32 minutes, 32 seconds.
• To count from 1 to 30,489,546,752 would take you about one thousand, nine hundred thirty-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 30489546752 cubic inches would be around 260.3 feet tall.

Recreational maths with 30489546752

• 30489546752 backwards is 25764598403
• The number of decimal digits it has is: 11
• The sum of 30489546752's digits is 53
• More coming soon!