164728992406319950

Names of 164728992406319950

• Cardinal: 164728992406319950 can be written as One hundred sixty-four quadrillion, seven hundred twenty-eight trillion, nine hundred ninety-two billion, four hundred six million, three hundred nineteen thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.6472899240631995 × 10¹⁷

Factors of 164728992406319950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 776

Divisors of 164728992406319950

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 7 10 14 25 29 35 49 50 58 70 98 145 175 203 245 290 343 350 406 490 686 725 733 841 1015 1225 1421 1450 1466 1682 1715 2030 2450 2842 3430 3665 4205 5075 5131 5887 7105 7330 8410 8575 9947 10150 10262 11774 14210 17150 18325 19894 21025 21257 24389 25655 29435 35525 35917 36650 41209 42050 42514 48778 49735 51310 58870 71050 71834 82418 99470 106285 121945 128275 147175 148799 170723 179585 206045 212570 243890 248675 251419 256550 288463 294350 297598 341446 359170 412090 497350 502838 531425 537289 576926 609725 616453 743995 853615 897925 1030225 1041593 1062850 1074578 1195061 1219450 1232906 1257095 1442315 1487990 1707230 1795850 2060450 2083186 2390122 2514190 2686445 2884630 3082265 3719975 3761023 4268075 4315171 5207965 5372890 5975305 6164530 6285475 7211575 7291151 7439950 7522046 8365427 8536150 8630342 10415930 11950610 12570950 13432225 14423150 14582302 15411325 15581381 16730854 17877137 18805115 21575855 26039825 26327161 26864450 29876525 30206197 30822650 31162762 35754274 36455755 37610230 41827135 43151710 52079650 52654322 59753050 60412394 72911510 77906905 83654270 89385685 94025575 107879275 109069667 125139959 131635805 151030985 155813810 178771370 182278775 184290127 188051150 209135675 211443379 215758550 218139334 250279918 263271610 302061970 364557550 368580254 389534525 393832837 418271350 422886758 446928425 451860049 545348335 625699795 658179025 755154925 763487669 779069050 787665674 875979713 893856850 903720098 921450635 1057216895 1090696670 1251399590 1316358050 1510309850 1526975338 1751959426 1842901270 1969164185 2114433790 2259300245 2726741675 2756829859 3128498975 3163020343 3817438345 3938328370 4379898565 4518600490 4607253175 5286084475 5344413683 5453483350 5513659718 6131857991 6256997950 6326040686 7634876690 8759797130 9214506350 9845820925 10572168950 10688827366 11296501225 11421152273 12263715982 13103941421 13784149295 15815101715 19087191725 19297809013 19691641850 21899492825 22141142401 22593002450 22842304546 26207882842 26722068415 27568298590 30659289955 31630203430 38174383450 38595618026 43798985650 44282284802 53444136830 57105761365 61318579910 65519707105 68920746475 79075508575 79948065911 91727589947 96489045065 110705712005 114211522730 131039414210 133610342075 135084663091 137841492950 153296449775 154987996807 158151017150 159896131822 183455179894 192978090130 221411424010 267220684150 270169326182 285528806825 306592899550 309975993614 327598535525 331213415917 399740329555 458637949735 482445225325 553528560025 559636461377 571057613650 642093129629 655197071050 662426831834 675423315455 774939984035 799480659110 917275899470 964890450650 1107057120050 1119272922754 1284186259258 1350846630910 1549879968070 1656067079585 1998701647775 2293189748675 2318493911419 2798182306885 3210465648145 3312134159170 3377116577275 3874699920175 3917455229639 3997403295550 4494651907403 4586379497350 4636987822838 5596364613770 6420931296290 6754233154550 7749399840350 7834910459278 8280335397925 8989303814806 9605189061593 11592469557095 13990911534425 16052328240725 16229457379933 16560670795850 19210378123186 19587276148195 22473259537015 23184939114190 27981823068850 32104656481450 32458914759866 39174552296390 44946519074030 48025945307965 57962347785475 67236323431151 81147286899665 96051890615930 97936380740975 112366297685075 113606201659531 115924695570950 134472646862302 162294573799330 195872761481950 224732595370150 227212403319062 240129726539825 336181617155755 405736434498325 470654264018057 480259453079650 568031008297655 672363234311510 811472868996650 941308528036114 1136062016595310 1680908085778775 2353271320090285 2840155041488275 3294579848126399 3361816171557550 4706542640180570 5680310082976550 6589159696252798 11766356600451425 16472899240631995 23532713200902850 32945798481263990 82364496203159975 164728992406319950
• Sum of all divisors σ(n): 370579254757920000
• Sum of proper divisors (its aliquot sum) s(n): 205850262351600050
• 164728992406319950 is an abundant number, because the sum of its proper divisors (205850262351600050) is greater than itself. Its abundance is 41121269945280100

Bases of 164728992406319950

• Binary: 1001001001001111000010010101010100100101100011001101001110₂
• Hexadecimal: 0x2493C255496334E
• Base-36: 191ZJYEE6E6M

Squares and roots of 164728992406319950

• 164728992406319950 squared (164728992406319950²) is 27135640939201415751076701768002500
• 164728992406319950 cubed (164728992406319950³) is 4470026790214334771282060284834367587019687399875000
• The square root of 164728992406319950 is 405868195.8546640667
• The cube root of 164728992406319950 is 548180.2029661911

Scales and comparisons

• 164,728,992,406,319,950 seconds is equal to 5,237,872,418 years, 15 weeks, 1 day, 7 hours, 59 minutes, 10 seconds.
• To count from 1 to 164,728,992,406,319,950 would take you about fifteen billion, seven hundred thirteen million, six hundred seventeen thousand, two hundred fifty-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 164728992406319950 cubic inches would be around 45681.7 feet tall.

Recreational maths with 164728992406319950

• 164728992406319950 backwards is 059913604299827461
• The number of decimal digits it has is: 18
• The sum of 164728992406319950's digits is 85
• More coming soon!