27400723920

Names of 27400723920

• Cardinal: 27400723920 can be written as Twenty-seven billion, four hundred million, seven hundred twenty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.740072392 × 10¹⁰

Factors of 27400723920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 240

Divisors of 27400723920

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 62 72 80 90 93 120 124 144 155 180 186 199 240 248 279 310 360 372 398 465 496 558 597 620 720 744 796 930 961 995 1116 1194 1240 1395 1488 1592 1791 1860 1922 1990 2232 2388 2480 2790 2883 2985 3184 3582 3720 3844 3980 4464 4776 4805 5580 5766 5970 6169 7164 7440 7688 7960 8649 8955 9552 9610 11160 11532 11940 12338 14328 14415 15376 15920 17298 17910 18507 19220 22320 23064 23880 24676 28656 28830 30845 34596 35820 37014 38440 39601 43245 46128 47760 49352 55521 57660 61690 69192 71640 74028 76880 79202 86490 92535 98704 111042 115320 118803 123380 138384 143280 148056 158404 172980 185070 191239 198005 222084 230640 237606 246760 277605 296112 316808 345960 356409 370140 382478 396010 444168 475212 493520 555210 573717 594015 633616 691920 712818 740280 764956 792020 888336 950424 956195 1110420 1147434 1188030 1227631 1425636 1480560 1529912 1584040 1721151 1782045 1900848 1912390 2220840 2294868 2376060 2455262 2851272 2868585 3059824 3168080 3442302 3564090 3682893 3824780 4441680 4589736 4752120 4910524 5702544 5737170 6138155 6884604 7128180 7365786 7649560 8605755 9179472 9504240 9821048 11048679 11474340 12276310 13769208 14256360 14731572 15299120 17211510 18414465 19642096 22097358 22948680 24552620 27538416 28512720 29463144 34423020 36828930 38056561 44194716 45897360 49105240 55243395 58926288 68846040 73657860 76113122 88389432 98210480 110486790 114169683 137692080 147315720 152226244 176778864 190282805 220973580 228339366 294631440 304452488 342509049 380565610 441947160 456678732 570848415 608904976 685018098 761131220 883894320 913357464 1141696830 1370036196 1522262440 1712545245 1826714928 2283393660 2740072392 3044524880 3425090490 4566787320 5480144784 6850180980 9133574640 13700361960 27400723920
• Sum of all divisors σ(n): 95565146274
• Sum of proper divisors (its aliquot sum) s(n): 68164422354
• 27400723920 is an abundant number, because the sum of its proper divisors (68164422354) is greater than itself. Its abundance is 40763698434

Bases of 27400723920

• Binary: 11001100001001101011101110111010000₂
• Hexadecimal: 0x66135DDD0
• Base-36: CL5OLW0

Squares and roots of 27400723920

• 27400723920 squared (27400723920²) is 750799671340060166400
• 27400723920 cubed (27400723920³) is 20572454513615725055715660288000
• The square root of 27400723920 is 165531.6402383545
• The cube root of 27400723920 is 3014.7688015251

Scales and comparisons

• 27,400,723,920 seconds is equal to 871 years, 13 weeks, 3 days, 12 minutes.
• To count from 1 to 27,400,723,920 would take you about one thousand, seven hundred forty-two 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 27400723920 cubic inches would be around 251.2 feet tall.

Recreational maths with 27400723920

• 27400723920 backwards is 02932700472
• 27400723920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27400723920's digits is 36
• More coming soon!