30478233984

Names of 30478233984

• Cardinal: 30478233984 can be written as Thirty billion, four hundred seventy-eight million, two hundred thirty-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.0478233984 × 10¹⁰

Factors of 30478233984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 313756

Divisors of 30478233984

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 32 33 44 46 48 64 66 69 88 92 96 128 132 138 176 184 192 253 264 276 352 368 384 506 528 552 704 736 759 1012 1056 1104 1408 1472 1518 2024 2112 2208 2944 3036 4048 4224 4416 6072 8096 8832 12144 16192 24288 32384 48576 97152 313717 627434 941151 1254868 1882302 2509736 3450887 3764604 5019472 6901774 7215491 7529208 10038944 10352661 13803548 14430982 15058416 20077888 20705322 21646473 27607096 28861964 30116832 40155776 41410644 43292946 55214192 57723928 60233664 79370401 82821288 86585892 110428384 115447856 120467328 158740802 165642576 173171784 220856768 230895712 238111203 317481604 331285152 346343568 441713536 461791424 476222406 634963208 662570304 692687136 923582848 952444812 1269926416 1325140608 1385374272 1904889624 2539852832 2770748544 3809779248 5079705664 7619558496 10159411328 15239116992 30478233984
• Sum of all divisors σ(n): 92157799680
• Sum of proper divisors (its aliquot sum) s(n): 61679565696
• 30478233984 is an abundant number, because the sum of its proper divisors (61679565696) is greater than itself. Its abundance is 31201331712

Bases of 30478233984

• Binary: 11100011000101001001111000110000000₂
• Hexadecimal: 0x718A4F180
• Base-36: E01YBUO

Squares and roots of 30478233984

• 30478233984 squared (30478233984²) is 928922746783452512256
• 30478233984 cubed (30478233984³) is 28311924829526049047890995707904
• The square root of 30478233984 is 174580.1649214483
• The cube root of 30478233984 is 3123.6564757849

Scales and comparisons

• 30,478,233,984 seconds is equal to 969 years, 5 weeks, 6 days, 8 hours, 6 minutes, 24 seconds.
• To count from 1 to 30,478,233,984 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 30478233984 cubic inches would be around 260.3 feet tall.

Recreational maths with 30478233984

• 30478233984 backwards is 48933287403
• The number of decimal digits it has is: 11
• The sum of 30478233984's digits is 51
• More coming soon!