320400085005

Names of 320400085005

• Cardinal: 320400085005 can be written as Three hundred twenty billion, four hundred million, eighty-five thousand and five.

Scientific notation

• Scientific notation: 3.20400085005 × 10¹¹

Factors of 320400085005

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 166

Divisors of 320400085005

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 27 33 35 39 45 49 55 63 65 77 81 91 99 105 117 127 135 143 147 165 189 195 231 245 273 297 315 343 351 381 385 405 429 441 455 495 539 567 585 635 637 693 715 735 819 889 891 945 1001 1029 1053 1143 1155 1287 1323 1365 1397 1485 1617 1651 1715 1755 1905 1911 2079 2145 2205 2457 2667 2695 2835 3003 3087 3185 3429 3465 3773 3861 3969 4095 4191 4445 4455 4459 4851 4953 5005 5145 5265 5715 5733 6223 6237 6435 6615 6985 7007 7371 8001 8085 8255 9009 9261 9555 9779 10287 10395 11319 11557 11583 12285 12573 13335 13377 14553 14859 15015 15435 16129 17145 17199 18161 18669 18865 19305 19845 20955 21021 22295 24003 24255 24765 27027 27783 28665 29337 31115 31185 33957 34671 35035 36855 37719 40005 40131 43561 43659 44577 45045 46305 48387 48895 49049 51435 51597 54483 56007 56595 57785 57915 62865 63063 66885 68453 72009 72765 74295 80645 80899 81081 85995 88011 90805 93345 101871 104013 105105 112903 113157 120015 120393 127127 130683 133731 135135 138915 145161 146685 147147 163449 168021 169785 173355 177419 188595 189189 200655 205359 209677 217805 218295 222885 241935 242697 245245 257985 264033 272415 280035 305613 312039 315315 338709 342265 360045 361179 381381 392049 404495 405405 435483 440055 441441 479171 490347 504063 509355 520065 532257 564515 565785 566293 567567 601965 616077 629031 635635 653415 668655 725805 728091 735735 790321 792099 817245 840105 887095 889889 936117 945945 1016127 1026795 1048385 1144143 1176147 1213485 1241933 1306449 1320165 1324323 1437513 1467739 1471041 1528065 1560195 1596771 1693545 1698879 1805895 1848231 1887093 1906905 1960245 2177415 2184273 2207205 2306447 2370963 2395855 2451735 2520315 2661285 2669667 2831465 2837835 3048381 3080385 3145155 3432429 3528441 3640455 3725799 3951605 3960495 3972969 4312539 4403217 4449445 4680585 4790313 5080635 5096637 5532247 5544693 5661279 5720715 5880735 6209665 6229223 6532245 6552819 6621615 6919341 7112889 7187565 7338695 7355205 7983855 8009001 8494395 8693531 9145143 9241155 9435465 10274173 10297287 10921365 11177397 11532235 11854815 12937617 13209651 13348335 14370939 15241905 15289911 16145129 16596741 16983837 17162145 17642205 18628995 18687669 19864845 20758023 21338667 21562695 22016085 23951565 24027003 25483185 26080593 27661235 27723465 28306395 30822519 31146115 32764095 33532191 34596705 35564445 38812851 39628953 40045005 43467655 45725715 45869733 48435387 49790223 51370865 51486435 55886985 56063007 60854717 62274069 64016001 64688085 66048255 71854695 71919211 72081009 76449555 78241779 80725645 82983705 84919185 92467557 93438345 100596573 103790115 106693335 113015903 118886859 120135015 130402965 145306161 149370669 154112595 167660955 168189021 182564151 186822207 194064255 198144765 215757633 229348665 234725337 242176935 248951115 277402671 280315035 304273585 311370345 320080005 339047709 359596055 360405045 391208895 435918483 448112007 462337785 502982865 504567063 547692453 565079515 594434295 647272899 704176011 726530805 746853345 791111321 832208013 840945105 912820755 934111035 1017143127 1078788165 1173626685 1307755449 1387013355 1643077359 1695238545 1941818697 2179592415 2240560035 2373333963 2522835315 2738462265 3051429381 3236364495 3520880055 3955556605 4161040065 4929232077 5085715635 5825456091 6538777245 7120001889 8215386795 9154288143 9709093485 11866669815 15257146905 21360005667 24646160385 29127280455 35600009445 45771440715 64080017001 106800028335 320400085005
• Sum of all divisors σ(n): 793133510400
• Sum of proper divisors (its aliquot sum) s(n): 472733425395
• 320400085005 is an abundant number, because the sum of its proper divisors (472733425395) is greater than itself. Its abundance is 152333340390

Bases of 320400085005

• Binary: 100101010011001010101010101000000001101₂
• Hexadecimal: 0x4A9955500D
• Base-36: 436TXRT9

Squares and roots of 320400085005

• 320400085005 squared (320400085005²) is 102656214471211225850025
• 320400085005 cubed (320400085005³) is 32891059842867587887658263381375125
• The square root of 320400085005 is 566038.9430109911
• The cube root of 320400085005 is 6842.7531651065

Scales and comparisons

• 320,400,085,005 seconds is equal to 10,187 years, 38 weeks, 7 hours, 36 minutes, 45 seconds.
• To count from 1 to 320,400,085,005 would take you about twenty thousand, three hundred seventy-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 320400085005 cubic inches would be around 570.2 feet tall.

Recreational maths with 320400085005

• 320400085005 backwards is 500580004023
• 320400085005 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 320400085005's digits is 27
• More coming soon!