809428204800

Names of 809428204800

• Cardinal: 809428204800 can be written as Eight hundred nine billion, four hundred twenty-eight million, two hundred four thousand, eight hundred.

Scientific notation

• Scientific notation: 8.094282048 × 10¹¹

Factors of 809428204800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 376

Divisors of 809428204800

• Number of divisors d(n): 810
• 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 73 75 80 81 90 96 100 108 120 128 135 144 146 150 160 162 180 192 200 216 219 225 240 256 270 288 292 293 300 320 324 360 365 384 400 405 432 438 450 480 540 576 584 586 600 640 648 657 675 720 730 768 800 810 864 876 879 900 960 1080 1095 1152 1168 1172 1200 1280 1296 1314 1350 1440 1460 1465 1600 1620 1728 1752 1758 1800 1825 1920 1971 2025 2160 2190 2304 2336 2344 2400 2592 2628 2637 2700 2880 2920 2930 3200 3240 3285 3456 3504 3516 3600 3650 3840 3942 4050 4320 4380 4395 4672 4688 4800 5184 5256 5274 5329 5400 5475 5760 5840 5860 5913 6400 6480 6570 6912 7008 7032 7200 7300 7325 7884 7911 8100 8640 8760 8790 9344 9376 9600 9855 10368 10512 10548 10658 10800 10950 11520 11680 11720 11826 12960 13140 13185 14016 14064 14400 14600 14650 15768 15822 15987 16200 16425 17280 17520 17580 18688 18752 19200 19710 20736 21024 21096 21316 21389 21600 21900 21975 23360 23440 23652 23733 25920 26280 26370 26645 28032 28128 28800 29200 29300 29565 31536 31644 31974 32400 32850 34560 35040 35160 37504 39420 39555 42048 42192 42632 42778 43200 43800 43950 46720 46880 47304 47466 47961 49275 51840 52560 52740 53290 56064 56256 57600 58400 58600 59130 63072 63288 63948 64167 64800 65700 65925 70080 70320 75008 78840 79110 79935 84096 84384 85264 85556 86400 87600 87900 93440 93760 94608 94932 95922 98550 103680 105120 105480 106580 106945 112512 116800 117200 118260 118665 126144 126576 127896 128334 129600 131400 131850 133225 140160 140640 143883 147825 157680 158220 159870 168192 168768 170528 171112 172800 175200 175800 187520 189216 189864 191844 192501 197100 197775 210240 210960 213160 213890 225024 233600 234400 236520 237330 239805 252288 253152 255792 256668 259200 262800 263700 266450 280320 281280 287766 295650 315360 316440 319740 320835 337536 341056 342224 350400 351600 375040 378432 379728 383688 385002 394200 395550 399675 420480 421920 426320 427780 431649 467200 468800 473040 474660 479610 504576 506304 511584 513336 518400 525600 527400 532900 534725 562560 575532 577503 591300 593325 630720 632880 639480 641670 675072 682112 684448 700800 703200 719415 756864 759456 767376 770004 788400 791100 799350 840960 843840 852640 855560 863298 937600 946080 949320 959220 962505 1012608 1023168 1026672 1051200 1054800 1065800 1069450 1125120 1151064 1155006 1182600 1186650 1199025 1261440 1265760 1278960 1283340 1364224 1368896 1401600 1406400 1438830 1513728 1518912 1534752 1540008 1561397 1576800 1582200 1598700 1604175 1687680 1705280 1711120 1726596 1732509 1875200 1892160 1898640 1918440 1925010 2025216 2046336 2053344 2102400 2109600 2131600 2138900 2158245 2302128 2310012 2365200 2373300 2398050 2522880 2531520 2557920 2566680 2737792 2812800 2877660 2887515 3037824 3069504 3080016 3122794 3153600 3164400 3197400 3208350 3375360 3410560 3422240 3453192 3465018 3597075 3784320 3797280 3836880 3850020 4092672 4106688 4204800 4219200 4263200 4277800 4316490 4604256 4620024 4684191 4730400 4746600 4796100 4812525 5063040 5115840 5133360 5475584 5625600 5755320 5775030 6075648 6139008 6160032 6245588 6307200 6328800 6394800 6416700 6821120 6844480 6906384 6930036 7194150 7568640 7594560 7673760 7700040 7806985 8213376 8438400 8526400 8555600 8632980 8662545 9208512 9240048 9368382 9460800 9493200 9592200 9625050 10126080 10231680 10266720 10791225 11510640 11550060 12278016 12320064 12491176 12614400 12657600 12789600 12833400 13688960 13812768 13860072 14052573 14388300 14437575 15189120 15347520 15400080 15613970 16426752 16876800 17052800 17111200 17265960 17325090 18417024 18480096 18736764 18921600 18986400 19184400 19250100 20463360 20533440 21582450 23021280 23100120 23420955 24640128 24982352 25315200 25579200 25666800 27377920 27625536 27720144 28105146 28776600 28875150 30378240 30695040 30800160 31227940 34105600 34222400 34531920 34650180 36834048 36960192 37473528 37843200 37972800 38368800 38500200 39034925 41066880 42157719 43164900 43312725 46042560 46200240 46841910 49280256 49964704 50630400 51158400 51333600 55251072 55440288 56210292 57553200 57750300 61390080 61600320 62455880 68444800 69063840 69300360 70262865 73920384 74947056 75945600 76737600 77000400 78069850 82133760 84315438 86329800 86625450 92085120 92400480 93683820 99929408 102316800 102667200 110502144 110880576 112420584 115106400 115500600 117104775 123200640 124911760 126473157 136889600 138127680 138600720 140525730 147840768 149894112 151891200 153475200 154000800 156139700 168630876 172659600 173250900 184170240 184800960 187367640 199858816 205334400 210788595 221761152 224841168 230212800 231001200 234209550 246401280 249823520 252946314 276255360 277201440 281051460 299788224 306950400 308001600 312279400 337261752 345319200 346501800 351314325 369601920 374735280 399717632 410668800 421577190 443522304 449682336 460425600 462002400 468419100 499647040 505892628 552510720 554402880 562102920 599576448 616003200 624558800 632365785 674523504 690638400 693003600 702628650 739203840 749470560 843154380 899364672 920851200 924004800 936838200 999294080 1011785256 1053942975 1108805760 1124205840 1199152896 1232006400 1249117600 1264731570 1349047008 1381276800 1386007200 1405257300 1498941120 1686308760 1798729344 1848009600 1873676400 1998588160 2023570512 2107885950 2217611520 2248411680 2498235200 2529463140 2698094016 2762553600 2772014400 2810514600 2997882240 3161828925 3372617520 3597458688 3696019200 3747352800 4047141024 4215771900 4496823360 4996470400 5058926280 5396188032 5544028800 5621029200 5995764480 6323657850 6745235040 7494705600 8094282048 8431543800 8993646720 9992940800 10117852560 10792376064 11088057600 11242058400 12647315700 13490470080 14989411200 16188564096 16863087600 17987293440 20235705120 22484116800 25294631400 26980940160 29978822400 32377128192 33726175200 40471410240 44968233600 50589262800 53961880320 67452350400 80942820480 89936467200 101178525600 134904700800 161885640960 202357051200 269809401600 404714102400 809428204800
• Sum of all divisors σ(n): 3044740346802
• Sum of proper divisors (its aliquot sum) s(n): 2235312142002
• 809428204800 is an abundant number, because the sum of its proper divisors (2235312142002) is greater than itself. Its abundance is 1425883937202

Bases of 809428204800

• Binary: 1011110001110101101011100011110100000000₂
• Hexadecimal: 0xBC75AE3D00
• Base-36: ABUGNK00

Squares and roots of 809428204800

• 809428204800 squared (809428204800²) is 655174018725750743040000
• 809428204800 cubed (809428204800³) is 530316329808786007471133294592000000
• The square root of 809428204800 is 899682.2799188611
• The cube root of 809428204800 is 9319.5035439533

Scales and comparisons

• 809,428,204,800 seconds is equal to 25,737 years, 16 weeks, 2 days.
• To count from 1 to 809,428,204,800 would take you about fifty-one thousand, four hundred seventy-four 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 809428204800 cubic inches would be around 776.6 feet tall.

Recreational maths with 809428204800

• 809428204800 backwards is 008402824908
• 809428204800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 809428204800's digits is 45
• More coming soon!