42005385739170

Names of 42005385739170

• Cardinal: 42005385739170 can be written as Forty-two trillion, five billion, three hundred eighty-five million, seven hundred thirty-nine thousand, one hundred seventy.

Scientific notation

• Scientific notation: 4.200538573917 × 10¹³

Factors of 42005385739170

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4691454

Divisors of 42005385739170

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 61 63 70 90 105 122 126 183 210 233 305 315 366 427 466 549 610 630 699 854 915 1098 1165 1281 1398 1631 1830 2097 2135 2330 2562 2745 3262 3495 3843 4194 4270 4893 5490 6405 6990 7686 8155 9786 10485 12810 14213 14679 16310 19215 20970 24465 28426 29358 38430 42639 48930 71065 73395 85278 99491 127917 142130 146790 198982 213195 255834 298473 426390 497455 596946 639585 895419 994910 1279170 1492365 1790838 2984730 4477095 4691143 8954190 9382286 14073429 23455715 28146858 32838001 42220287 46911430 65676002 70367145 84440574 98514003 140734290 164190005 197028006 211101435 286159723 295542009 328380010 422202870 492570015 572319446 591084018 858479169 985140030 1093036319 1430798615 1477710045 1716958338 2003118061 2186072638 2575437507 2861597230 2955420090 3279108957 4006236122 4292395845 5150875014 5465181595 6009354183 6558217914 7651254233 8584791690 9837326871 10015590305 10930363190 12018708366 12877187535 15302508466 16395544785 18028062549 19674653742 20031180610 22953762699 25754375070 30046770915 32791089570 36056125098 38256271165 45907525398 49186634355 60093541830 66675215459 68861288097 76512542330 90140312745 98373268710 114768813495 133350430918 137722576194 180280625490 200025646377 229537626990 333376077295 344306440485 400051292754 466726508213 600076939131 666752154590 688612880970 933453016426 1000128231885 1200153878262 1400179524639 2000256463770 2333632541065 2800359049278 3000384695655 4200538573917 4667265082130 6000769391310 7000897623195 8401077147834 14001795246390 21002692869585 42005385739170
• Sum of all divisors σ(n): 127406667308544
• Sum of proper divisors (its aliquot sum) s(n): 85401281569374
• 42005385739170 is an abundant number, because the sum of its proper divisors (85401281569374) is greater than itself. Its abundance is 43395895830204

Bases of 42005385739170

• Binary: 1001100011010000100100000110000111101110100010₂
• Hexadecimal: 0x263424187BA2
• Base-36: EW10A4ECI

Squares and roots of 42005385739170

• 42005385739170 squared (42005385739170²) is 1764452431096466407272288900
• 42005385739170 cubed (42005385739170³) is 74116504986623347070614369339184286213000
• The square root of 42005385739170 is 6481156.2038860011
• The cube root of 42005385739170 is 34761.7521768571

Scales and comparisons

• 42,005,385,739,170 seconds is equal to 1,335,641 years, 17 weeks, 3 days, 1 hour, 19 minutes, 30 seconds.
• To count from 1 to 42,005,385,739,170 would take you about three million, three hundred thirty-nine thousand, one hundred 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 42005385739170 cubic inches would be around 2896.8 feet tall.

Recreational maths with 42005385739170

• 42005385739170 backwards is 07193758350024
• The number of decimal digits it has is: 14
• The sum of 42005385739170's digits is 54
• More coming soon!