67381830070920

Names of 67381830070920

• Cardinal: 67381830070920 can be written as Sixty-seven trillion, three hundred eighty-one billion, eight hundred thirty million, seventy thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.738183007092 × 10¹³

Factors of 67381830070920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 233672696

Divisors of 67381830070920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 89 90 108 120 135 162 178 180 216 267 270 324 356 360 405 445 534 540 648 712 801 810 890 1068 1080 1335 1602 1620 1780 2136 2403 2670 3204 3240 3560 4005 4806 5340 6408 7209 8010 9612 10680 12015 14418 16020 19224 24030 28836 32040 36045 48060 57672 72090 96120 144180 288360 233672597 467345194 701017791 934690388 1168362985 1402035582 1869380776 2103053373 2336725970 2804071164 3505088955 4206106746 4673451940 5608142328 6309160119 7010177910 8412213492 9346903880 10515266865 12618320238 14020355820 16824426984 18927480357 20796861133 21030533730 25236640476 28040711640 31545800595 37854960714 41593722266 42061067460 50473280952 62390583399 63091601190 75709921428 83187444532 84122134920 94637401785 103984305665 124781166798 126183202380 151419842856 166374889064 187171750197 189274803570 207968611330 249562333596 252366404760 311952916995 374343500394 378549607140 415937222660 499124667192 561515250591 623905833990 748687000788 757099214280 831874445320 935858750985 1123030501182 1247811667980 1497374001576 1684545751773 1871717501970 2246061002364 2495623335960 2807576252955 3369091503546 3743435003940 4492122004728 5615152505910 6738183007092 7486870007880 8422728758865 11230305011820 13476366014184 16845457517730 22460610023640 33690915035460 67381830070920
• Sum of all divisors σ(n): 229022513299800
• Sum of proper divisors (its aliquot sum) s(n): 161640683228880
• 67381830070920 is an abundant number, because the sum of its proper divisors (161640683228880) is greater than itself. Its abundance is 94258853157960

Bases of 67381830070920

• Binary: 1111010100100010001110000010111011001010001000₂
• Hexadecimal: 0x3D488E0BB288
• Base-36: NVUS9VKI0

Squares and roots of 67381830070920

• 67381830070920 squared (67381830070920²) is 4540311023706338772229646400
• 67381830070920 cubed (67381830070920³) is 305934465868505346874040300411438522688000
• The square root of 67381830070920 is 8208643.6194367703
• The cube root of 67381830070920 is 40692.4901820969

Scales and comparisons

• 67,381,830,070,920 seconds is equal to 2,142,533 years, 40 weeks, 11 hours, 42 minutes.
• To count from 1 to 67,381,830,070,920 would take you about five million, three hundred fifty-six thousand, three hundred thirty-four 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 67381830070920 cubic inches would be around 3391 feet tall.

Recreational maths with 67381830070920

• 67381830070920 backwards is 02907003818376
• 67381830070920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 67381830070920's digits is 54
• More coming soon!