20809152000

Names of 20809152000

• Cardinal: 20809152000 can be written as Twenty billion, eight hundred nine million, one hundred fifty-two thousand.

Scientific notation

• Scientific notation: 2.0809152 × 10¹⁰

Factors of 20809152000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 427

Divisors of 20809152000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 28 30 32 35 36 39 40 42 45 48 50 52 56 60 63 64 65 70 72 75 78 80 84 90 91 96 100 104 105 112 117 120 125 126 128 130 140 144 150 156 160 168 175 180 182 192 195 200 208 210 224 225 234 240 250 252 256 260 273 280 288 300 312 315 320 325 336 350 360 364 375 384 390 397 400 416 420 448 450 455 468 480 500 504 512 520 525 546 560 576 585 600 624 630 640 650 672 700 720 728 750 768 780 794 800 819 832 840 875 896 900 910 936 960 975 1000 1008 1040 1050 1092 1120 1125 1152 1170 1191 1200 1248 1260 1280 1300 1344 1365 1400 1440 1456 1500 1536 1560 1575 1588 1600 1625 1638 1664 1680 1750 1792 1800 1820 1872 1920 1950 1985 2000 2016 2080 2100 2184 2240 2250 2275 2304 2340 2382 2400 2496 2520 2560 2600 2625 2688 2730 2779 2800 2880 2912 2925 3000 3120 3150 3176 3200 3250 3276 3328 3360 3500 3573 3584 3600 3640 3744 3840 3900 3970 4000 4032 4095 4160 4200 4368 4480 4500 4550 4608 4680 4764 4800 4875 4992 5040 5161 5200 5250 5376 5460 5558 5600 5760 5824 5850 5955 6000 6240 6300 6352 6400 6500 6552 6656 6720 6825 7000 7146 7200 7280 7488 7680 7800 7875 7940 8000 8064 8190 8320 8337 8400 8736 8960 9000 9100 9360 9528 9600 9750 9925 9984 10080 10322 10400 10500 10752 10920 11116 11200 11375 11520 11648 11700 11910 12000 12480 12600 12704 12800 13000 13104 13440 13650 13895 14000 14292 14400 14560 14625 14976 15483 15600 15750 15880 16000 16128 16380 16640 16674 16800 17472 17865 17920 18000 18200 18720 19056 19200 19500 19850 19968 20160 20475 20644 20800 21000 21840 22232 22400 22750 23040 23296 23400 23820 24000 24960 25011 25200 25408 25805 26000 26208 26880 27300 27790 28000 28584 28800 29120 29250 29775 29952 30966 31200 31500 31760 32000 32256 32760 33280 33348 33600 34125 34944 35730 36000 36127 36400 37440 38112 38400 39000 39700 40320 40950 41288 41600 41685 42000 43680 44464 44800 45500 46449 46592 46800 47640 48000 49625 49920 50022 50400 50816 51610 52000 52416 53760 54600 55580 56000 57168 57600 58240 58500 59550 59904 61932 62400 63000 63520 64000 65520 66696 67200 68250 69475 69888 71460 72000 72254 72800 74880 76224 77415 78000 79400 80640 81900 82576 83200 83370 84000 87360 88928 89325 89600 91000 92898 93600 95280 96000 99250 99840 100044 100800 101632 102375 103220 104000 104832 108381 109200 111160 112000 114336 115200 116480 117000 119100 123864 124800 125055 126000 127040 129025 131040 133392 134400 136500 138950 139776 142920 144000 144508 145600 148875 149760 152448 154830 156000 158800 161280 163800 165152 166400 166740 168000 174720 177856 178650 180635 182000 185796 187200 190560 192000 198500 200088 201600 203264 204750 206440 208000 208425 209664 216762 218400 222320 224000 228672 232245 232960 234000 238200 247728 249600 250110 252000 254080 258050 262080 266784 268800 273000 277900 285840 288000 289016 291200 297750 299520 304896 309660 312000 317600 325143 327600 330304 333480 336000 347375 349440 355712 357300 361270 364000 371592 374400 381120 387075 397000 400176 403200 409500 412880 416000 416850 419328 433524 436800 444640 446625 448000 457344 464490 468000 476400 495456 499200 500220 504000 508160 516100 524160 533568 541905 546000 555800 571680 576000 578032 582400 595500 609792 619320 624000 625275 635200 645125 650286 655200 660608 666960 672000 694750 698880 711424 714600 722540 728000 743184 748800 762240 774150 794000 800352 806400 819000 825760 832000 833700 867048 873600 889280 893250 903175 914688 928980 936000 952800 990912 1000440 1008000 1016320 1032200 1042125 1048320 1067136 1083810 1092000 1111600 1143360 1156064 1161225 1164800 1191000 1238640 1248000 1250550 1270400 1290250 1300572 1310400 1321216 1333920 1344000 1389500 1422848 1429200 1445080 1456000 1486368 1497600 1524480 1548300 1588000 1600704 1625715 1638000 1651520 1667400 1734096 1747200 1778560 1786500 1806350 1829376 1857960 1872000 1905600 1935375 1981824 2000880 2016000 2064400 2084250 2096640 2134272 2167620 2184000 2223200 2286720 2312128 2322450 2382000 2477280 2496000 2501100 2540800 2580500 2601144 2620800 2642432 2667840 2709525 2779000 2858400 2890160 2912000 2972736 3048960 3096600 3126375 3176000 3201408 3251430 3276000 3303040 3334800 3468192 3494400 3557120 3573000 3612700 3715920 3744000 3811200 3870750 3963648 4001760 4032000 4128800 4168500 4268544 4335240 4368000 4446400 4515875 4573440 4624256 4644900 4764000 4954560 5002200 5081600 5161000 5202288 5241600 5335680 5419050 5558000 5716800 5780320 5806125 5824000 5945472 6193200 6252750 6352000 6402816 6502860 6552000 6606080 6669600 6936384 7114240 7146000 7225400 7431840 7488000 7622400 7741500 7927296 8003520 8128575 8257600 8337000 8670480 8736000 8892800 9031750 9146880 9248512 9289800 9528000 9909120 10004400 10322000 10404576 10483200 10671360 10838100 11116000 11433600 11560640 11612250 11890944 12386400 12505500 12704000 12805632 13005720 13104000 13212160 13339200 13547625 13872768 14292000 14450800 14863680 15244800 15483000 16007040 16257150 16515200 16674000 17340960 17472000 17785600 18063500 18497024 18579600 19056000 19818240 20008800 20644000 20809152 21342720 21676200 22232000 22867200 23121280 23224500 23781888 24772800 25011000 25408000 26011440 26208000 26678400 27095250 27745536 28584000 28901600 29727360 30966000 32014080 32514300 33030400 33348000 34681920 35571200 36127000 37159200 38112000 39636480 40017600 40642875 41288000 41618304 43352400 44464000 45734400 46242560 46449000 49545600 50022000 52022880 52416000 53356800 54190500 55491072 57168000 57803200 59454720 61932000 64028160 65028600 66060800 66696000 69363840 72254000 74318400 76224000 80035200 81285750 82576000 83236608 86704800 88928000 92485120 92898000 99091200 100044000 104045760 106713600 108381000 114336000 115606400 118909440 123864000 130057200 133392000 138727680 144508000 148636800 160070400 162571500 165152000 166473216 173409600 177856000 185796000 198182400 200088000 208091520 216762000 228672000 231212800 247728000 260114400 266784000 277455360 289016000 297273600 320140800 325143000 330304000 346819200 371592000 400176000 416183040 433524000 462425600 495456000 520228800 533568000 578032000 594547200 650286000 693638400 743184000 800352000 832366080 867048000 990912000 1040457600 1156064000 1300572000 1387276800 1486368000 1600704000 1734096000 2080915200 2312128000 2601144000 2972736000 3468192000 4161830400 5202288000 6936384000 10404576000 20809152000
• Sum of all divisors σ(n): 92479330944
• Sum of proper divisors (its aliquot sum) s(n): 71670178944
• 20809152000 is an abundant number, because the sum of its proper divisors (71670178944) is greater than itself. Its abundance is 50861026944

Bases of 20809152000

• Binary: 10011011000010100100111011000000000₂
• Hexadecimal: 0x4D8527600
• Base-36: 9K58CG0

Squares and roots of 20809152000

• 20809152000 squared (20809152000²) is 433020806959104000000
• 20809152000 cubed (20809152000³) is 9010795791174652919808000000000
• The square root of 20809152000 is 144253.7763803777
• The cube root of 20809152000 is 2750.5410285385

Scales and comparisons

• 20,809,152,000 seconds is equal to 661 years, 34 weeks, 4 days, 16 hours.
• To count from 1 to 20,809,152,000 would take you about one thousand, three hundred twenty-three 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 20809152000 cubic inches would be around 229.2 feet tall.

Recreational maths with 20809152000

• 20809152000 backwards is 00025190802
• The number of decimal digits it has is: 11
• The sum of 20809152000's digits is 27
• More coming soon!