20147230400

Names of 20147230400

• Cardinal: 20147230400 can be written as Twenty billion, one hundred forty-seven million, two hundred thirty thousand, four hundred.

Scientific notation

• Scientific notation: 2.01472304 × 10¹⁰

Factors of 20147230400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 268

Divisors of 20147230400

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 25 32 34 40 44 50 55 64 68 80 85 88 100 110 136 160 170 176 187 200 220 233 272 275 289 320 340 352 374 400 425 440 466 544 550 578 680 704 748 800 850 880 932 935 1088 1100 1156 1165 1360 1445 1496 1600 1700 1760 1864 1870 2200 2312 2330 2563 2720 2890 2992 3179 3400 3520 3728 3740 3961 4400 4624 4660 4675 4913 5126 5440 5780 5825 5984 6358 6800 7225 7456 7480 7922 8800 9248 9320 9350 9826 10252 11560 11650 11968 12716 12815 13600 14450 14912 14960 15844 15895 17600 18496 18640 18700 19652 19805 20504 23120 23300 24565 25432 25630 27200 28900 29920 31688 31790 37280 37400 39304 39610 41008 43571 46240 46600 49130 50864 51260 54043 57800 59840 63376 63580 64075 67337 74560 74800 78608 79220 79475 82016 87142 92480 93200 98260 99025 101728 102520 108086 115600 122825 126752 127160 128150 134674 149600 157216 158440 158950 164032 174284 186400 196520 198050 203456 205040 216172 217855 231200 245650 253504 254320 256300 269348 270215 299200 314432 316880 317900 336685 348568 372800 393040 396100 410080 432344 435710 462400 491300 508640 512600 538696 540430 633760 635800 673370 697136 740707 786080 792200 820160 864688 871420 982600 1017280 1025200 1077392 1080860 1089275 1144729 1267520 1271600 1346740 1351075 1394272 1481414 1572160 1584400 1683425 1729376 1742840 1965200 2050400 2154784 2161720 2178550 2289458 2543200 2693480 2702150 2788544 2962828 3168800 3366850 3458752 3485680 3703535 3930400 4100800 4309568 4323440 4357100 4578916 5086400 5386960 5404300 5723645 5925656 6337600 6733700 6971360 7407070 7860800 8646880 8714200 9157832 10773920 10808600 11447290 11851312 12592019 13467400 13942720 14814140 17293760 17428400 18315664 18517675 21547840 21617200 22894580 23702624 25184038 26934800 28618225 29628280 34856800 36631328 37035350 43234400 45789160 47405248 50368076 53869600 57236450 59256560 62960095 69713600 73262656 74070700 86468800 91578320 100736152 107739200 114472900 118513120 125920190 148141400 183156640 201472304 228945800 237026240 251840380 296282800 314800475 366313280 402944608 457891600 503680760 592565600 629600950 805889216 915783200 1007361520 1185131200 1259201900 1831566400 2014723040 2518403800 4029446080 5036807600 10073615200 20147230400
• Sum of all divisors σ(n): 57707601120
• Sum of proper divisors (its aliquot sum) s(n): 37560370720
• 20147230400 is an abundant number, because the sum of its proper divisors (37560370720) is greater than itself. Its abundance is 17413140320

Bases of 20147230400

• Binary: 10010110000110111100101011011000000₂
• Hexadecimal: 0x4B0DE56C0
• Base-36: 99752GW

Squares and roots of 20147230400

• 20147230400 squared (20147230400²) is 405910892790684160000
• 20147230400 cubed (20147230400³) is 8177980278923612745150464000000
• The square root of 20147230400 is 141940.9398306211
• The cube root of 20147230400 is 2721.0620852309

Scales and comparisons

• 20,147,230,400 seconds is equal to 640 years, 32 weeks, 1 day, 12 hours, 53 minutes, 20 seconds.
• To count from 1 to 20,147,230,400 would take you about one thousand, two hundred eighty-one 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 20147230400 cubic inches would be around 226.8 feet tall.

Recreational maths with 20147230400

• 20147230400 backwards is 00403274102
• The number of decimal digits it has is: 11
• The sum of 20147230400's digits is 23
• More coming soon!