1142642281858

Names of 1142642281858

• Cardinal: 1142642281858 can be written as One trillion, one hundred forty-two billion, six hundred forty-two million, two hundred eighty-one thousand, eight hundred fifty-eight.

Scientific notation

• Scientific notation: 1.142642281858 × 10¹²

Factors of 1142642281858

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 74

Divisors of 1142642281858

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 7 11 14 17 22 34 37 49 74 77 98 119 154 187 238 259 289 343 374 407 518 539 578 629 686 814 833 1078 1258 1309 1666 1813 2023 2401 2618 2849 3179 3626 3773 4046 4403 4802 4913 5698 5831 6358 6919 7546 8806 9163 9826 10693 11662 12691 13838 14161 16807 18326 19943 21386 22253 25382 26411 28322 30821 33614 34391 39886 40817 44506 48433 52822 54043 61642 64141 68782 74851 81634 83521 88837 96866 99127 108086 117623 128282 139601 149702 155771 167042 177674 181781 184877 198254 215747 235246 240737 279202 285719 311542 339031 363562 369754 378301 431494 448987 481474 523957 571438 584647 621859 678062 693889 756602 823361 897974 918731 977207 1047914 1090397 1169294 1243718 1272467 1387778 1510229 1646722 1685159 1837462 1954414 1999591 2180794 2373217 2544934 2648107 3020458 3090277 3142909 3370318 3667699 3999182 4092529 4746434 4857223 5296214 5763527 6180554 6285818 6431117 6840449 7335398 7632779 8185058 8907269 9714446 10571603 11527054 11796113 12862234 13680898 13997137 15265558 16612519 17814538 18536749 21143206 21631939 23592226 25673893 27994274 28647703 33225038 33993047 37073498 40344689 43263878 45017819 51347786 53429453 57295406 62350883 67986094 80689378 82572791 90035638 97979959 106858906 116287633 124701766 129757243 151423573 165145582 179717251 195959918 200533921 232575266 237951329 259514486 282412823 302847146 315124733 359434502 401067842 436456181 475902658 564825646 630249466 685859713 872912362 908300701 1059965011 1371719426 1403737447 1665659303 1816601402 1976889761 2119930022 2205873131 2807474894 3055193267 3331318606 3953779522 4411746262 4801017991 6110386534 7419755077 9602035982 11659615121 14839510154 15441111917 23319230242 30882223834 33607125937 51938285539 67214251874 81617305847 103876571078 163234611694 571321140929 1142642281858
• Sum of all divisors σ(n): 2380365866304
• Sum of proper divisors (its aliquot sum) s(n): 1237723584446
• 1142642281858 is an abundant number, because the sum of its proper divisors (1237723584446) is greater than itself. Its abundance is 95081302588

Bases of 1142642281858

• Binary: 10000101000001010110010011000110110000010₂
• Hexadecimal: 0x10A0AC98D82
• Base-36: EKX7PNCY

Squares and roots of 1142642281858

• 1142642281858 squared (1142642281858²) is 1305631384289657115932164
• 1142642281858 cubed (1142642281858³) is 1491869624210153099377135119695880712
• The square root of 1142642281858 is 1068944.4708954717
• The cube root of 1142642281858 is 10454.5039286957

Scales and comparisons

• 1,142,642,281,858 seconds is equal to 36,332 years, 25 weeks, 3 days, 9 hours, 50 minutes, 58 seconds.
• To count from 1 to 1,142,642,281,858 would take you about ninety thousand, eight hundred thirty-one 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 1142642281858 cubic inches would be around 871.2 feet tall.

Recreational maths with 1142642281858

• 1142642281858 backwards is 8581822462411
• The number of decimal digits it has is: 13
• The sum of 1142642281858's digits is 52
• More coming soon!