3889981879152

Names of 3889981879152

• Cardinal: 3889981879152 can be written as Three trillion, eight hundred eighty-nine billion, nine hundred eighty-one million, eight hundred seventy-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 3.889981879152 × 10¹²

Factors of 3889981879152

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1022

Divisors of 3889981879152

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 43 48 86 127 129 163 172 181 254 258 326 344 362 381 489 503 508 516 543 652 688 724 762 978 1006 1016 1032 1086 1304 1448 1509 1524 1956 2012 2032 2064 2172 2608 2896 3018 3048 3912 4024 4344 5461 6036 6096 7009 7783 7824 8048 8688 10922 12072 14018 15566 16383 20701 21027 21629 21844 22987 23349 24144 28036 29503 31132 32766 41402 42054 43258 43688 45974 46698 56072 59006 62103 62264 63881 64887 65532 68961 81989 82804 84108 86516 87376 88509 91043 91948 93396 112144 118012 124206 124528 127762 129774 131064 137922 163978 165608 168216 173032 177018 182086 183896 186792 191643 236024 245967 248412 255524 259548 262128 273129 275844 327956 331216 336432 346064 354036 364172 367792 373584 383286 472048 491934 496824 511048 519096 546258 551688 655912 708072 728344 766572 890143 983868 988441 993648 1022096 1038192 1092516 1103376 1268629 1311824 1416144 1456688 1533144 1780286 1967736 1976882 2185032 2537258 2670429 2746883 2965323 3066288 3525527 3560572 3746881 3805887 3914849 3935472 3953764 4370064 5074516 5340858 5493766 5930646 7051054 7121144 7493762 7611774 7829698 7907528 8240649 10149032 10412603 10576581 10681716 10987532 11240643 11562461 11744547 11861292 14102108 14242288 14840009 14987524 15223548 15659396 15815056 16481298 20298064 20825206 21153162 21363432 21975064 22481286 23124922 23489094 23722584 28204216 29680018 29975048 30447096 31237809 31318792 32962596 34687383 41650412 42306324 42726864 43950128 44520027 44962572 46249844 46978188 47445168 56408432 59360036 59950096 60894192 62475618 62637584 65925192 69374766 83300824 84612648 89040054 89925144 92499688 93956376 118720072 124951236 131850384 138749532 161115883 166601648 169225296 178080108 179850288 184999376 187912752 237440144 249902472 277499064 322231766 356160216 447741929 483347649 497185823 499804944 554998128 638120387 644463532 712320432 895483858 966695298 994371646 1276240774 1288927064 1343225787 1491557469 1790967716 1884681143 1914361161 1933390596 1988743292 2552481548 2577854128 2686451574 2983114938 3581935432 3769362286 3828722322 3866781192 3977486584 5104963096 5372903148 5654043429 5966229876 7163870864 7538724572 7657444644 7733562384 7954973168 10209926192 10745806296 11308086858 11932459752 15077449144 15314889288 21491612592 22616173716 23864919504 30154898288 30629778576 45232347432 81041289149 90464694864 162082578298 243123867447 324165156596 486247734894 648330313192 972495469788 1296660626384 1944990939576 3889981879152
• Sum of all divisors σ(n): 10505823584256
• Sum of proper divisors (its aliquot sum) s(n): 6615841705104
• 3889981879152 is an abundant number, because the sum of its proper divisors (6615841705104) is greater than itself. Its abundance is 2725859825952

Bases of 3889981879152

• Binary: 111000100110110100111111001111001101110000₂
• Hexadecimal: 0x389B4FCF370
• Base-36: 1DN16RVQO

Squares and roots of 3889981879152

• 3889981879152 squared (3889981879152²) is 15131959020130925132239104
• 3889981879152 cubed (3889981879152³) is 58863046384379952742975693875296759808
• The square root of 3889981879152 is 1972303.6985089289
• The cube root of 3889981879152 is 15727.1197183649

Scales and comparisons

• 3,889,981,879,152 seconds is equal to 123,689 years, 20 weeks, 2 days, 9 hours, 59 minutes, 12 seconds.
• To count from 1 to 3,889,981,879,152 would take you about three hundred nine thousand, two hundred twenty-three 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 3889981879152 cubic inches would be around 1310.6 feet tall.

Recreational maths with 3889981879152

• 3889981879152 backwards is 2519781899883
• The number of decimal digits it has is: 13
• The sum of 3889981879152's digits is 78
• More coming soon!