1427036128791521440

Names of 1427036128791521440

• Cardinal: 1427036128791521440 can be written as One quintillion, four hundred twenty-seven quadrillion, thirty-six trillion, one hundred twenty-eight billion, seven hundred ninety-one million, five hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.42703612879152144 × 10¹⁸

Factors of 1427036128791521440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26798119

Divisors of 1427036128791521440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 80 94 160 188 235 277 376 470 554 752 940 1108 1385 1504 1880 2216 2770 3760 4432 5540 7520 8864 11080 13019 22160 25589 26038 44320 51178 52076 65095 102356 104152 127945 130190 204712 208304 255890 260380 409424 416608 511780 520760 818848 1023560 1041520 1202683 2047120 2083040 2405366 4094240 4810732 6013415 7088153 9621464 12026830 14176306 19242928 24053660 26772199 28352612 35440765 38485856 48107320 53544398 56705224 70881530 96214640 107088796 113410448 133860995 141763060 192429280 214177592 226820896 267721990 283526120 333143191 428355184 535443980 567052240 666286382 856710368 1070887960 1134104480 1258293353 1332572764 1665715955 2141775920 2516586706 2665145528 3331431910 4283551840 5033173412 5330291056 6291466765 6662863820 7415899123 10066346824 10660582112 12582933530 13325727640 14831798246 20132693648 25165867060 26651455280 29663596492 37079495615 40265387296 50331734120 53302910560 59327192984 74158991230 100663468240 118654385968 148317982460 201326936480 237308771936 296635964920 348547258781 593271929840 685073800211 697094517562 1186543859680 1370147600422 1394189035124 1742736293905 2740295200844 2788378070248 3425369001055 3485472587810 5480590401688 5576756140496 6850738002110 6970945175620 10961180803376 11153512280992 13701476004220 13941890351240 21922361606752 27402952008440 27883780702480 32198468609917 54805904016880 55767561404960 64396937219834 109611808033760 128793874439668 160992343049585 189765442658447 257587748879336 321984686099170 379530885316894 515175497758672 643969372198340 759061770633788 948827213292235 1030350995517344 1287938744396680 1518123541267576 1897654426584470 2575877488793360 3036247082535152 3795308853168940 5151754977586720 6072494165070304 7590617706337880 8918975804947009 15181235412675760 17837951609894018 30362470825351520 35675903219788036 44594879024735045 71351806439576072 89189758049470090 142703612879152144 178379516098940180 285407225758304288 356759032197880360 713518064395760720 1427036128791521440
• Sum of all divisors σ(n): 3455669339531136000
• Sum of proper divisors (its aliquot sum) s(n): 2028633210739614560
• 1427036128791521440 is an abundant number, because the sum of its proper divisors (2028633210739614560) is greater than itself. Its abundance is 601597081948093120

Bases of 1427036128791521440

• Binary: 1001111001101110110011100110001100010010001000110100010100000₂
• Hexadecimal: 0x13CDD9CC624468A0
• Base-36: AUB637ATHNZ4

Squares and roots of 1427036128791521440

• 1427036128791521440 squared (1427036128791521440²) is 2036432112876291766559674829979673600
• 1427036128791521440 cubed (1427036128791521440³) is 2906062198905722023995683251240709400205087218601984000
• The square root of 1427036128791521440 is 1194586174.7029895373
• The cube root of 1427036128791521440 is 1125844.2725932545

Scales and comparisons

• 1,427,036,128,791,521,440 seconds is equal to 45,375,334,783 years, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 1,427,036,128,791,521,440 would take you about one hundred fifty-eight billion, eight hundred thirteen million, six hundred seventy-one thousand, seven hundred forty 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 1427036128791521440 cubic inches would be around 93820.4 feet tall.

Recreational maths with 1427036128791521440

• 1427036128791521440 backwards is 0441251978216307241
• The number of decimal digits it has is: 19
• The sum of 1427036128791521440's digits is 67
• More coming soon!