1358109855251957388

Names of 1358109855251957388

• Cardinal: 1358109855251957388 can be written as One quintillion, three hundred fifty-eight quadrillion, one hundred nine trillion, eight hundred fifty-five billion, two hundred fifty-one million, nine hundred fifty-seven thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.358109855251957388 × 10¹⁸

Factors of 1358109855251957388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 120262

Divisors of 1358109855251957388

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 401 588 802 1203 1604 2406 2807 4812 5614 8421 11228 16842 19649 33684 39298 58947 78596 117894 119849 160801 235788 239698 321602 359547 479396 482403 643204 719094 838943 964806 1125607 1438188 1677886 1929612 2251214 2516829 3355772 3376821 4502428 5033658 5872601 6753642 7879249 10067316 11745202 13507284 15758498 17617803 23490404 23637747 31516996 35235606 47275494 48059449 70471212 94550988 96118898 144178347 192237796 288356694 336416143 576713388 672832286 1009248429 1345664572 2018496858 2354913001 4036993716 4709826002 7064739003 9419652004 14129478006 14363782801 19271839049 28258956012 28727565602 38543678098 43091348403 57455131204 57815517147 77087356196 86182696806 100546479607 115631034294 134902873343 172365393612 201092959214 231262068588 269805746686 301639438821 402185918428 404708620029 539611493372 603278877642 703825357249 809417240058 944320113401 1206557755284 1407650714498 1618834480116 1888640226802 2111476071747 2815301428996 2832960340203 3777280453604 4222952143494 5665920680406 5759876903201 8445904286988 11331841360812 11519753806402 17279630709603 23039507612804 34559261419206 40319138322407 69118522838412 80638276644814 120957414967221 161276553289628 241914829934442 282233968256849 483829659868884 564467936513698 846701904770547 1128935873027396 1693403809541094 2309710638183601 3386807619082188 4619421276367202 6929131914550803 9238842552734404 13858263829101606 16167974467285207 27716527658203212 32335948934570414 48503923401855621 64671897869140828 97007846803711242 113175821270996449 194015693607422484 226351642541992898 339527463812989347 452703285083985796 679054927625978694 1358109855251957388
• Sum of all divisors σ(n): 3695544701682448188
• Sum of proper divisors (its aliquot sum) s(n): 2337434846430490800
• 1358109855251957388 is an abundant number, because the sum of its proper divisors (2337434846430490800) is greater than itself. Its abundance is 979324991178533412

Bases of 1358109855251957388

• Binary: 1001011011000111110011011011111000000010000000000011010001100₂
• Hexadecimal: 0x12D8F9B7C040068C
• Base-36: ABGHRID7OGWC

Squares and roots of 1358109855251957388

• 1358109855251957388 squared (1358109855251957388²) is 1844462378932492648429200005367782544
• 1358109855251957388 cubed (1358109855251957388³) is 2504982534469688568806843873083461908785423589138235072
• The square root of 1358109855251957388 is 1165379704.3247138119
• The cube root of 1358109855251957388 is 1107418.1410320689

Scales and comparisons

• 1,358,109,855,251,957,388 seconds is equal to 43,183,692,487 years, 21 weeks, 1 day, 4 hours, 9 minutes, 48 seconds.
• To count from 1 to 1,358,109,855,251,957,388 would take you about one hundred fifty-one billion, one hundred forty-two million, nine hundred twenty-three thousand, seven hundred 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 1358109855251957388 cubic inches would be around 92284.8 feet tall.

Recreational maths with 1358109855251957388

• 1358109855251957388 backwards is 8837591525589018531
• The number of decimal digits it has is: 19
• The sum of 1358109855251957388's digits is 93
• More coming soon!