7827944421042

Names of 7827944421042

• Cardinal: 7827944421042 can be written as Seven trillion, eight hundred twenty-seven billion, nine hundred forty-four million, four hundred twenty-one thousand and forty-two.

Scientific notation

• Scientific notation: 7.827944421042 × 10¹²

Factors of 7827944421042

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4200

Divisors of 7827944421042

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 9 18 27 43 54 61 86 113 122 127 129 183 226 254 258 339 366 381 387 549 678 762 774 1017 1098 1143 1161 1647 2034 2286 2322 2623 3051 3294 3429 3851 4859 5246 5461 6102 6858 6893 7702 7747 7869 9718 10922 11553 13786 14351 14577 15494 15738 16383 20679 23106 23241 23607 28702 29154 32766 34659 41358 43053 43731 46482 47214 49149 62037 69318 69723 70821 86106 87462 98298 103977 124074 129159 131193 139446 141642 147447 165593 186111 207954 209169 234911 258318 262386 294894 296399 331186 333121 372222 387477 418338 435163 469822 489077 496779 592798 617093 666242 704733 774954 870326 875411 889197 978154 993558 999363 1234186 1305489 1409466 1467231 1490337 1750822 1778394 1851279 1998726 2114199 2610978 2626233 2667591 2934462 2980674 2998089 3702558 3916467 4228398 4401693 4471011 5252466 5335182 5553837 5996178 6342597 7832934 7878699 8002773 8803386 8942022 8994267 10101173 11107674 11749401 12685194 13205079 15757398 16005546 16661511 17988534 18712009 20202346 21030311 23498802 23636097 26410158 26544943 29833697 30303519 33323022 37424018 37642673 42060622 47272194 53089886 55265701 56136027 59667394 60607038 63090933 75285346 79634829 89501091 90910557 110531402 112272054 112928019 126181866 159269658 165797103 168408081 179002182 181821114 189272799 225856038 238904487 268503273 272731671 331594206 336816162 338784057 378545598 477808974 497391309 505224243 537006546 545463342 567818397 677568114 716713461 805509819 994782618 1010448486 1016352171 1135636794 1141432549 1282848971 1433426922 1492173927 1611019638 2032704342 2282865098 2376425143 2565697942 2984347854 3371207761 3424297647 3848546913 4752850286 6742415522 6848595294 7129275429 7697093826 10113623283 10272892941 11545640739 14258550858 20227246566 20545785882 21387826287 23091281478 30340869849 30818678823 34636922217 42775652574 60681739698 61637357646 64163478861 69273844434 91022609547 128326957722 144961933723 182045219094 289923867446 434885801169 869771602338 1304657403507 2609314807014 3913972210521 7827944421042
• Sum of all divisors σ(n): 18400376586240
• Sum of proper divisors (its aliquot sum) s(n): 10572432165198
• 7827944421042 is an abundant number, because the sum of its proper divisors (10572432165198) is greater than itself. Its abundance is 2744487744156

Bases of 7827944421042

• Binary: 1110001111010010101110110001011011010110010₂
• Hexadecimal: 0x71E95D8B6B2
• Base-36: 2RW3VZVSI

Squares and roots of 7827944421042

• 7827944421042 squared (7827944421042²) is 61276713858922572572365764
• 7827944421042 cubed (7827944421042³) is 479670710391739955020892949123242006088
• The square root of 7827944421042 is 2797846.3898223577
• The cube root of 7827944421042 is 19855.5800042661

Scales and comparisons

• 7,827,944,421,042 seconds is equal to 248,904 years, 21 weeks, 5 days, 13 hours, 50 minutes, 42 seconds.
• To count from 1 to 7,827,944,421,042 would take you about six hundred twenty-two thousand, two hundred sixty-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 7827944421042 cubic inches would be around 1654.6 feet tall.

Recreational maths with 7827944421042

• 7827944421042 backwards is 2401244497287
• 7827944421042 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7827944421042's digits is 54
• More coming soon!