164770420815

Names of 164770420815

• Cardinal: 164770420815 can be written as One hundred sixty-four billion, seven hundred seventy million, four hundred twenty thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.64770420815 × 10¹¹

Factors of 164770420815

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 718

Divisors of 164770420815

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 11 13 15 17 21 31 33 35 39 45 51 55 63 65 77 85 91 93 99 105 117 119 121 143 153 155 165 187 195 217 221 231 255 273 279 315 341 357 363 385 403 429 455 465 495 527 561 585 595 605 631 651 663 693 715 765 819 847 935 1001 1023 1071 1085 1089 1105 1155 1209 1287 1309 1365 1395 1547 1573 1581 1683 1705 1785 1815 1893 1953 1989 2015 2057 2145 2387 2431 2541 2635 2805 2821 3003 3069 3155 3255 3315 3465 3627 3689 3751 3927 4095 4235 4417 4433 4641 4719 4743 5005 5115 5355 5445 5679 5797 6045 6171 6435 6545 6851 6941 7161 7293 7623 7735 7865 7905 8203 8415 8463 9009 9465 9765 9945 10285 10727 11011 11067 11253 11781 11935 12155 12705 13251 13299 13923 14105 14157 14399 15015 15345 17017 17391 18135 18445 18513 18755 19561 19635 20553 20823 21483 21879 22085 22165 23205 23595 23715 24609 25389 26257 26741 28395 28985 30855 31031 32181 33033 33201 33759 34255 34705 35805 36465 38115 39753 39897 40579 41015 42315 43197 45045 47957 48587 48763 51051 52173 53635 55055 55335 56265 57421 58683 58905 61659 62469 63767 66255 66495 69615 70785 71995 73827 75089 75361 76351 78771 80223 85085 86955 90233 92565 93093 96543 97805 99099 102765 104115 107415 109395 117997 121737 123045 126945 129591 131285 133705 136927 139451 143871 145761 146289 153153 155155 160905 165165 166005 168795 172263 176049 187187 191301 198765 199485 202895 215171 215985 225267 226083 229053 236313 239785 240669 242935 243815 254293 255255 260865 270699 279279 287105 293415 308295 312345 318835 332537 341341 353991 365211 369135 375445 376805 381755 393855 401115 410781 418353 431613 437283 438867 446369 451165 465465 482715 495495 516789 527527 534457 561561 573903 589985 608685 631631 645513 647955 675801 678249 684635 687159 697255 719355 728805 731445 762879 765765 812097 825979 828971 861315 880245 935935 956505 976157 992563 997611 1024023 1061973 1075855 1126335 1130415 1145265 1181565 1203345 1232343 1255059 1271465 1297967 1339107 1353495 1396395 1506197 1533961 1582581 1603371 1662685 1684683 1706705 1769955 1780051 1826055 1894893 1936539 2053905 2091765 2158065 2186415 2194335 2231845 2288637 2327759 2366881 2477937 2486913 2583945 2637635 2672285 2797223 2807805 2869515 2928471 2977689 2992833 3072069 3158155 3227565 3379005 3391245 3435795 3657907 3814395 3893901 4017321 4060485 4129895 4144855 4322981 4518591 4601883 4747743 4810113 4880785 4962815 4988055 5120115 5309865 5340153 5684679 5802797 6161715 6275295 6489835 6695535 6947941 6983277 7100643 7433811 7460739 7530985 7669805 7912905 8016855 8391669 8423415 8785413 8900255 8933067 9085769 9474465 9682695 10737727 10973721 11443185 11638795 11681703 11834405 12389685 12434565 12968943 13555773 13805649 13986115 14642355 14888445 14964165 15360345 16020459 16568167 16873571 17408391 18289535 19469505 19580561 20086605 20843823 20949831 21301929 21614905 22592955 23009415 23738715 24050565 25175007 25605349 26700765 27257307 28423395 29013985 30260867 30769453 32213181 32921163 34739705 34916385 35503215 37169055 37303695 38906829 40236977 41958345 43927065 44665335 45428845 47552791 49704501 50620713 52225173 53688635 54868605 58408515 58741683 62531469 64844715 67778865 69028245 76816047 80102295 81771921 82840835 84367855 87041955 90782601 92308359 96639543 97902805 104219115 104749155 106509645 118114997 120710931 125875035 128026745 136286535 142658373 149113503 151304335 151862139 153847265 161065905 164605815 176225049 194534145 201184885 215386171 230448141 237763955 248522505 253103565 261125865 272347803 276925077 281658839 293708415 312657345 332869537 354344991 362132793 384080235 408859605 427975119 453913005 461541795 483197715 523080701 590574985 603554655 646158513 713291865 745567515 759310695 844976517 881125245 998608611 1063034973 1076930855 1152240705 1361739015 1384625385 1408294195 1569242103 1664347685 1771724955 1810663965 1938475539 2139875595 2534929551 2615403505 2995825833 3230792565 3661564907 4224882585 4707726309 4993043055 5315174865 7846210515 9692377695 10984694721 12674647755 14979129165 18307824535 23538631545 32954084163 54923473605 164770420815
• Sum of all divisors σ(n): 422964412416
• Sum of proper divisors (its aliquot sum) s(n): 258193991601
• 164770420815 is an abundant number, because the sum of its proper divisors (258193991601) is greater than itself. Its abundance is 93423570786

Bases of 164770420815

• Binary: 10011001011101000101010001100001001111₂
• Hexadecimal: 0x265D15184F
• Base-36: 23P01YDR

Squares and roots of 164770420815

• 164770420815 squared (164770420815²) is 27149291575552185264225
• 164770420815 cubed (164770420815³) is 4473400197732867931979195214843375
• The square root of 164770420815 is 405919.2294225539
• The cube root of 164770420815 is 5482.2615385313

Scales and comparisons

• 164,770,420,815 seconds is equal to 5,239 years, 9 weeks, 6 days, 1 hour, 20 minutes, 15 seconds.
• To count from 1 to 164,770,420,815 would take you about ten thousand, four hundred seventy-eight 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 164770420815 cubic inches would be around 456.9 feet tall.

Recreational maths with 164770420815

• 164770420815 backwards is 518024077461
• 164770420815 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 164770420815's digits is 45
• More coming soon!