20130508800

Names of 20130508800

• Cardinal: 20130508800 can be written as Twenty billion, one hundred thirty million, five hundred eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.01305088 × 10¹⁰

Factors of 20130508800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 819

Divisors of 20130508800

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 243 256 270 288 300 320 324 360 384 400 405 432 450 480 486 512 540 576 600 640 648 675 720 768 800 809 810 864 900 960 972 1024 1080 1152 1200 1215 1280 1296 1350 1440 1536 1600 1618 1620 1728 1800 1920 1944 2025 2048 2160 2304 2400 2427 2430 2560 2592 2700 2880 3072 3200 3236 3240 3456 3600 3840 3888 4045 4050 4096 4320 4608 4800 4854 4860 5120 5184 5400 5760 6075 6144 6400 6472 6480 6912 7200 7281 7680 7776 8090 8100 8640 9216 9600 9708 9720 10240 10368 10800 11520 12135 12150 12288 12800 12944 12960 13824 14400 14562 15360 15552 16180 16200 17280 18432 19200 19416 19440 20225 20480 20736 21600 21843 23040 24270 24300 25600 25888 25920 27648 28800 29124 30720 31104 32360 32400 34560 36405 36864 38400 38832 38880 40450 41472 43200 43686 46080 48540 48600 51200 51776 51840 55296 57600 58248 60675 61440 62208 64720 64800 65529 69120 72810 76800 77664 77760 80900 82944 86400 87372 92160 97080 97200 102400 103552 103680 109215 110592 115200 116496 121350 124416 129440 129600 131058 138240 145620 153600 155328 155520 161800 165888 172800 174744 182025 184320 194160 194400 196587 207104 207360 218430 230400 232992 242700 248832 258880 259200 262116 276480 291240 307200 310656 311040 323600 327645 331776 345600 349488 364050 388320 388800 393174 414208 414720 436860 460800 465984 485400 497664 517760 518400 524232 546075 552960 582480 621312 622080 647200 655290 691200 698976 728100 776640 777600 786348 828416 829440 873720 921600 931968 970800 982935 995328 1035520 1036800 1048464 1092150 1164960 1242624 1244160 1294400 1310580 1382400 1397952 1456200 1553280 1555200 1572696 1638225 1656832 1658880 1747440 1863936 1941600 1965870 2071040 2073600 2096928 2184300 2329920 2485248 2488320 2588800 2621160 2764800 2795904 2912400 3106560 3110400 3145392 3276450 3313664 3494880 3727872 3883200 3931740 4142080 4147200 4193856 4368600 4659840 4914675 4970496 4976640 5177600 5242320 5591808 5824800 6213120 6220800 6290784 6552900 6989760 7455744 7766400 7863480 8284160 8294400 8387712 8737200 9319680 9829350 9940992 10355200 10484640 11183616 11649600 12426240 12441600 12581568 13105800 13979520 14911488 15532800 15726960 16568320 16775424 17474400 18639360 19658700 20710400 20969280 22367232 23299200 24852480 24883200 25163136 26211600 27959040 29822976 31065600 31453920 33550848 34948800 37278720 39317400 41420800 41938560 44734464 46598400 49704960 50326272 52423200 55918080 62131200 62907840 67101696 69897600 74557440 78634800 82841600 83877120 89468928 93196800 100652544 104846400 111836160 124262400 125815680 134203392 139795200 149114880 157269600 167754240 186393600 201305088 209692800 223672320 248524800 251631360 268406784 279590400 314539200 335508480 372787200 402610176 419385600 447344640 503262720 559180800 629078400 671016960 745574400 805220352 838771200 1006525440 1118361600 1258156800 1342033920 1677542400 2013050880 2236723200 2516313600 3355084800 4026101760 5032627200 6710169600 10065254400 20130508800
• Sum of all divisors σ(n): 74866067640
• Sum of proper divisors (its aliquot sum) s(n): 54735558840
• 20130508800 is an abundant number, because the sum of its proper divisors (54735558840) is greater than itself. Its abundance is 34605050040

Bases of 20130508800

• Binary: 10010101111110111110011000000000000₂
• Hexadecimal: 0x4AFDF3000
• Base-36: 98X6O00

Squares and roots of 20130508800

• 20130508800 squared (20130508800²) is 405237384546877440000
• 20130508800 cubed (20130508800³) is 8157634735709900318441472000000
• The square root of 20130508800 is 141882.0242314015
• The cube root of 20130508800 is 2720.3090767581

Scales and comparisons

• 20,130,508,800 seconds is equal to 640 years, 4 weeks, 4 days.
• To count from 1 to 20,130,508,800 would take you about one thousand, two hundred eighty 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 20130508800 cubic inches would be around 226.7 feet tall.

Recreational maths with 20130508800

• 20130508800 backwards is 00880503102
• 20130508800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20130508800's digits is 27
• More coming soon!