30498390528

Names of 30498390528

• Cardinal: 30498390528 can be written as Thirty billion, four hundred ninety-eight million, three hundred ninety thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0498390528 × 10¹⁰

Factors of 30498390528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1586

Divisors of 30498390528

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 64 86 96 128 129 172 192 256 258 344 384 409 512 516 688 768 818 1032 1129 1227 1376 1536 1636 2064 2258 2454 2752 3272 3387 4128 4516 4908 5504 6544 6774 8256 9032 9816 11008 13088 13548 16512 17587 18064 19632 22016 26176 27096 33024 35174 36128 39264 48547 52352 52761 54192 66048 70348 72256 78528 97094 104704 105522 108384 140696 144512 145641 157056 194188 209408 211044 216768 281392 289024 291282 314112 388376 422088 433536 461761 562784 578048 582564 628224 776752 844176 867072 923522 1125568 1165128 1385283 1553504 1688352 1734144 1847044 2251136 2330256 2770566 3107008 3376704 3694088 4502272 4660512 5541132 6214016 6753408 7388176 9004544 9321024 11082264 12428032 13506816 14776352 18642048 19855723 22164528 24856064 27013632 29552704 37284096 39711446 44329056 59105408 59567169 74568192 79422892 88658112 118210816 119134338 158845784 177316224 236421632 238268676 317691568 354632448 476537352 635383136 709264896 953074704 1270766272 1906149408 2541532544 3812298816 5083065088 7624597632 10166130176 15249195264 30498390528
• Sum of all divisors σ(n): 83416238400
• Sum of proper divisors (its aliquot sum) s(n): 52917847872
• 30498390528 is an abundant number, because the sum of its proper divisors (52917847872) is greater than itself. Its abundance is 22419457344

Bases of 30498390528

• Binary: 11100011001110110001000001000000000₂
• Hexadecimal: 0x719D88200
• Base-36: E0DYCQO

Squares and roots of 30498390528

• 30498390528 squared (30498390528²) is 930151824798400118784
• 30498390528 cubed (30498390528³) is 28368133603033441692276020477952
• The square root of 30498390528 is 174637.8840000073
• The cube root of 30498390528 is 3124.3449260465

Scales and comparisons

• 30,498,390,528 seconds is equal to 969 years, 39 weeks, 1 day, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 30,498,390,528 would take you about one thousand, nine hundred thirty-nine 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 30498390528 cubic inches would be around 260.4 feet tall.

Recreational maths with 30498390528

• 30498390528 backwards is 82509389403
• The number of decimal digits it has is: 11
• The sum of 30498390528's digits is 51
• More coming soon!