29808271920

Names of 29808271920

• Cardinal: 29808271920 can be written as Twenty-nine billion, eight hundred eight million, two hundred seventy-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.980827192 × 10¹⁰

Factors of 29808271920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 149135

Divisors of 29808271920

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 34 35 40 42 48 49 51 56 60 68 70 80 84 85 98 102 105 112 119 120 136 140 147 168 170 196 204 210 238 240 245 255 272 280 294 336 340 357 392 408 420 476 490 510 560 588 595 680 714 735 784 816 833 840 952 980 1020 1176 1190 1360 1428 1470 1666 1680 1785 1904 1960 2040 2352 2380 2499 2856 2940 3332 3570 3920 4080 4165 4760 4998 5712 5880 6664 7140 8330 9520 9996 11760 12495 13328 14280 16660 19992 24990 28560 33320 39984 49980 66640 99960 149101 199920 298202 447303 596404 745505 894606 1043707 1192808 1491010 1789212 2087414 2236515 2385616 2534717 2982020 3131121 3578424 4174828 4473030 5069434 5218535 5964040 6262242 7156848 7305949 7604151 8349656 8946060 10138868 10437070 11928080 12524484 12673585 14611898 15208302 15655605 16699312 17743019 17892120 20277736 20874140 21917847 25048968 25347170 29223796 30416604 31311210 35486038 35784240 36529745 38020755 40555472 41748280 43835694 50097936 50694340 53229057 58447592 60833208 62622420 70972076 73059490 76041510 83496560 87671388 88715095 101388680 106458114 109589235 116895184 121666416 124201133 125244840 141944152 146118980 152083020 175342776 177430190 202777360 212916228 219178470 248402266 250489680 266145285 283888304 292237960 304166040 350685552 354860380 372603399 425832456 438356940 496804532 532290570 584475920 608332080 621005665 709720760 745206798 851664912 876713880 993609064 1064581140 1242011330 1419441520 1490413596 1753427760 1863016995 1987218128 2129162280 2484022660 2980827192 3726033990 4258324560 4968045320 5961654384 7452067980 9936090640 14904135960 29808271920
• Sum of all divisors σ(n): 113816117088
• Sum of proper divisors (its aliquot sum) s(n): 84007845168
• 29808271920 is an abundant number, because the sum of its proper divisors (84007845168) is greater than itself. Its abundance is 54199573248

Bases of 29808271920

• Binary: 11011110000101101100010001000110000₂
• Hexadecimal: 0x6F0B62230
• Base-36: DOZ2PTC

Squares and roots of 29808271920

• 29808271920 squared (29808271920²) is 888533074856660486400
• 29808271920 cubed (29808271920³) is 26485635505241050801730661888000
• The square root of 29808271920 is 172650.7223268991
• The cube root of 29808271920 is 3100.5989796449

Scales and comparisons

• 29,808,271,920 seconds is equal to 947 years, 42 weeks, 1 day, 3 hours, 32 minutes.
• To count from 1 to 29,808,271,920 would take you about one thousand, eight hundred ninety-five 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 29808271920 cubic inches would be around 258.4 feet tall.

Recreational maths with 29808271920

• 29808271920 backwards is 02917280892
• 29808271920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29808271920's digits is 48
• More coming soon!