4621997028

Names of 4621997028

• Cardinal: 4621997028 can be written as Four billion, six hundred twenty-one million, nine hundred ninety-seven thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.621997028 × 10⁹

Factors of 4621997028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 650

Divisors of 4621997028

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 11 12 22 33 44 66 132 281 353 562 706 843 1059 1124 1412 1686 2118 3091 3372 3883 4236 6182 7766 9273 11649 12364 15532 18546 23298 37092 46596 99193 124609 198386 249218 297579 373827 396772 498436 595158 747654 1091123 1190316 1370699 1495308 2182246 2741398 3273369 4112097 4364492 5482796 6546738 8224194 13093476 16448388 35015129 70030258 105045387 140060516 210090774 385166419 420181548 770332838 1155499257 1540665676 2310998514 4621997028
• Sum of all divisors σ(n): 11840494176
• Sum of proper divisors (its aliquot sum) s(n): 7218497148
• 4621997028 is an abundant number, because the sum of its proper divisors (7218497148) is greater than itself. Its abundance is 2596500120

Bases of 4621997028

• Binary: 100010011011111100001001111100100₂
• Hexadecimal: 0x1137E13E4
• Base-36: 24FTFQC

Squares and roots of 4621997028

• 4621997028 squared (4621997028²) is 21362856526840832784
• 4621997028 cubed (4621997028³) is 98739059376648731356692965952
• The square root of 4621997028 is 67985.2706694619
• The cube root of 4621997028 is 1665.7502506725

Scales and comparisons

• 4,621,997,028 seconds is equal to 146 years, 50 weeks, 1 day, 8 hours, 3 minutes, 48 seconds.
• To count from 1 to 4,621,997,028 would take you about two hundred ninety-three 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 4621997028 cubic inches would be around 138.8 feet tall.

Recreational maths with 4621997028

• 4621997028 backwards is 8207991264
• The number of decimal digits it has is: 10
• The sum of 4621997028's digits is 48
• More coming soon!