29982671680

Names of 29982671680

• Cardinal: 29982671680 can be written as Twenty-nine billion, nine hundred eighty-two million, six hundred seventy-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.998267168 × 10¹⁰

Factors of 29982671680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7874

Divisors of 29982671680

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 1061 2080 2122 4160 4244 5305 6793 8488 10610 13586 13793 16976 21220 27172 27586 33952 33965 42440 54344 55172 67904 67930 68965 84880 88309 108688 110344 135860 137930 169760 176618 217376 220688 271720 275860 339520 353236 434752 441376 441545 543440 551720 706472 882752 883090 1086880 1103440 1412944 1766180 2173760 2206880 2825888 3532360 4413760 5651776 7064720 7207373 14129440 14414746 28258880 28829492 36036865 57658984 72073730 93695849 115317968 144147460 187391698 230635936 288294920 374783396 461271872 468479245 576589840 749566792 936958490 1153179680 1499133584 1873916980 2306359360 2998267168 3747833960 5996534336 7495667920 14991335840 29982671680
• Sum of all divisors σ(n): 76972052304
• Sum of proper divisors (its aliquot sum) s(n): 46989380624
• 29982671680 is an abundant number, because the sum of its proper divisors (46989380624) is greater than itself. Its abundance is 17006708944

Bases of 29982671680

• Binary: 11011111011000110110100001101000000₂
• Hexadecimal: 0x6FB1B4340
• Base-36: DRUWPJ4

Squares and roots of 29982671680

• 29982671680 squared (29982671680²) is 898960601070674022400
• 29982671680 cubed (29982671680³) is 26953240555157475689924165632000
• The square root of 29982671680 is 173155.0509803281
• The cube root of 29982671680 is 3106.6341338507

Scales and comparisons

• 29,982,671,680 seconds is equal to 953 years, 18 weeks, 3 days, 15 hours, 54 minutes, 40 seconds.
• To count from 1 to 29,982,671,680 would take you about one thousand, nine hundred six 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 29982671680 cubic inches would be around 258.9 feet tall.

Recreational maths with 29982671680

• 29982671680 backwards is 08617628992
• The number of decimal digits it has is: 11
• The sum of 29982671680's digits is 58
• More coming soon!