155214263232

Names of 155214263232

• Cardinal: 155214263232 can be written as One hundred fifty-five billion, two hundred fourteen million, two hundred sixty-three thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.55214263232 × 10¹¹

Factors of 155214263232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19616

Divisors of 155214263232

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 73 81 84 96 108 112 126 144 146 162 168 189 192 216 219 224 243 252 288 292 324 336 378 432 438 448 486 504 511 567 576 584 648 657 672 756 864 876 972 1008 1022 1134 1168 1296 1314 1344 1512 1533 1701 1728 1752 1944 1971 2016 2044 2268 2336 2592 2628 3024 3066 3402 3504 3888 3942 4032 4088 4536 4599 4672 5184 5256 5913 6048 6132 6804 7008 7776 7884 8176 9072 9198 10512 11826 12096 12264 13608 13797 14016 15552 15768 16352 17739 18144 18396 19531 21024 23652 24528 27216 27594 31536 32704 35478 36288 36792 39062 41391 42048 47304 49056 54432 55188 58593 63072 70956 73584 78124 82782 94608 98112 108864 110376 117186 124173 126144 136717 141912 147168 156248 165564 175779 189216 220752 234372 248346 273434 283824 294336 312496 331128 351558 378432 410151 441504 468744 496692 527337 546868 567648 624992 662256 703116 820302 883008 937488 993384 1054674 1093736 1135296 1230453 1249984 1324512 1406232 1425763 1582011 1640604 1874976 1986768 2109348 2187472 2460906 2649024 2812464 2851526 3164022 3281208 3691359 3749952 3973536 4218696 4277289 4374944 4746033 4921812 5624928 5703052 6328044 6562416 7382718 7947072 8437392 8554578 8749888 9492066 9843624 9980341 11074077 11249856 11406104 12656088 12831867 13124832 14765436 16874784 17109156 18984132 19687248 19960682 22148154 22812208 25312176 25663734 26249664 29530872 29941023 33222231 33749568 34218312 37968264 38495601 39374496 39921364 44296308 45624416 50624352 51327468 59061744 59882046 66444462 68436624 75936528 76991202 78748992 79842728 88592616 89823069 91248832 101248704 102654936 115486803 118123488 119764092 132888924 136873248 151873056 153982404 159685456 177185232 179646138 205309872 230973606 236246976 239528184 265777848 269469207 273746496 303746112 307964808 319370912 346460409 354370464 359292276 410619744 461947212 479056368 531555696 538938414 615929616 638741824 692920818 708740928 718584552 808407621 821239488 923894424 958112736 1063111392 1077876828 1231859232 1385841636 1437169104 1616815242 1847788848 1916225472 2126222784 2155753656 2425222863 2463718464 2771683272 2874338208 3233630484 3695577696 4311507312 4850445726 5543366544 5748676416 6467260968 7391155392 8623014624 9700891452 11086733088 12934521936 17246029248 19401782904 22173466176 25869043872 38803565808 51738087744 77607131616 155214263232
• Sum of all divisors σ(n): 534531775232
• Sum of proper divisors (its aliquot sum) s(n): 379317512000
• 155214263232 is an abundant number, because the sum of its proper divisors (379317512000) is greater than itself. Its abundance is 224103248768

Bases of 155214263232

• Binary: 10010000100011011111011011001111000000₂
• Hexadecimal: 0x24237DB3C0
• Base-36: 1ZAYKC00

Squares and roots of 155214263232

• 155214263232 squared (155214263232²) is 24091467510652587085824
• 155214263232 cubed (155214263232³) is 3739339379843606416040890111623168
• The square root of 155214263232 is 393972.4143033367
• The cube root of 155214263232 is 5374.1593866311

Scales and comparisons

• 155,214,263,232 seconds is equal to 4,935 years, 17 weeks, 2 days, 9 hours, 7 minutes, 12 seconds.
• To count from 1 to 155,214,263,232 would take you about nine thousand, eight hundred seventy 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 155214263232 cubic inches would be around 447.8 feet tall.

Recreational maths with 155214263232

• 155214263232 backwards is 232362412551
• 155214263232 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 155214263232's digits is 36
• More coming soon!