27994364160

Names of 27994364160

• Cardinal: 27994364160 can be written as Twenty-seven billion, nine hundred ninety-four million, three hundred sixty-four thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.799436416 × 10¹⁰

Factors of 27994364160

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13279

Divisors of 27994364160

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 79 80 84 96 105 112 120 128 140 158 160 168 192 210 224 237 240 256 280 316 320 336 384 395 420 448 474 480 553 560 632 640 672 768 790 840 896 948 960 1106 1120 1185 1264 1280 1344 1580 1659 1680 1792 1896 1920 2212 2240 2370 2528 2688 2765 3160 3318 3360 3792 3840 4424 4480 4740 5056 5376 5530 6320 6636 6720 7584 8295 8848 8960 9480 10112 11060 12640 13183 13272 13440 15168 16590 17696 18960 20224 22120 25280 26366 26544 26880 30336 33180 35392 37920 39549 44240 50560 52732 53088 60672 65915 66360 70784 75840 79098 88480 92281 101120 105464 106176 131830 132720 141568 151680 158196 176960 184562 197745 210928 212352 263660 265440 276843 303360 316392 353920 369124 395490 421856 424704 461405 527320 530880 553686 632784 707840 738248 790980 843712 922810 1041457 1054640 1061760 1107372 1265568 1384215 1476496 1581960 1687424 1845620 2082914 2109280 2123520 2214744 2531136 2768430 2952992 3124371 3163920 3374848 3691240 4165828 4218560 4429488 5062272 5207285 5536860 5905984 6248742 6327840 7290199 7382480 8331656 8437120 8858976 10124544 10414570 11073720 11811968 12497484 12655680 14580398 14764960 15621855 16663312 16874240 17717952 20829140 21870597 22147440 23623936 24994968 25311360 29160796 29529920 31243710 33326624 35435904 36450995 41658280 43741194 44294880 49989936 50622720 58321592 59059840 62487420 66653248 70871808 72901990 83316560 87482388 88589760 99979872 109352985 116643184 118119680 124974840 133306496 145803980 166633120 174964776 177179520 199959744 218705970 233286368 249949680 266612992 291607960 333266240 349929552 354359040 399919488 437411940 466572736 499899360 583215920 666532480 699859104 799838976 874823880 933145472 999798720 1166431840 1333064960 1399718208 1749647760 1866290944 1999597440 2332863680 2799436416 3499295520 3999194880 4665727360 5598872832 6998591040 9331454720 13997182080 27994364160
• Sum of all divisors σ(n): 103480688640
• Sum of proper divisors (its aliquot sum) s(n): 75486324480
• 27994364160 is an abundant number, because the sum of its proper divisors (75486324480) is greater than itself. Its abundance is 47491960320

Bases of 27994364160

• Binary: 11010000100100110000001100100000000₂
• Hexadecimal: 0x684981900
• Base-36: CUZ4DMO

Squares and roots of 27994364160

• 27994364160 squared (27994364160²) is 783684424722692505600
• 27994364160 cubed (27994364160³) is 21938747172207161017469239296000
• The square root of 27994364160 is 167315.1641663121
• The cube root of 27994364160 is 3036.3852233291

Scales and comparisons

• 27,994,364,160 seconds is equal to 890 years, 6 weeks, 6 days, 20 hours, 16 minutes.
• To count from 1 to 27,994,364,160 would take you about one thousand, seven hundred eighty 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 27994364160 cubic inches would be around 253 feet tall.

Recreational maths with 27994364160

• 27994364160 backwards is 06146349972
• The number of decimal digits it has is: 11
• The sum of 27994364160's digits is 51
• More coming soon!