27795123972

Names of 27795123972

• Cardinal: 27795123972 can be written as Twenty-seven billion, seven hundred ninety-five million, one hundred twenty-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.7795123972 × 10¹⁰

Factors of 27795123972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 714

Divisors of 27795123972

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 49 54 63 66 77 84 98 99 108 126 132 147 154 189 196 198 231 252 294 297 308 378 396 441 462 539 588 594 691 693 756 882 924 1078 1188 1323 1382 1386 1617 1764 2073 2079 2156 2646 2764 2772 3234 4146 4158 4837 4851 5292 6219 6468 7601 8292 8316 9674 9702 12438 14511 14553 15202 18657 19348 19404 22803 24876 29022 29106 30404 33859 37314 43533 45606 53207 58044 58212 67718 68409 74628 87066 91212 101577 106414 130599 135436 136818 159621 174132 203154 205227 212828 261198 273636 304731 319242 372449 406308 410454 477481 478863 522396 609462 638484 744898 820908 914193 954962 957726 1117347 1218924 1432443 1436589 1489796 1828386 1909924 1915452 2234694 2864886 2873178 3342367 3352041 3656772 4297329 4469388 5252291 5729772 5746356 6684734 6704082 8594658 10027101 10056123 10504582 12891987 13369468 13408164 15756873 17189316 20054202 20112246 21009164 23396569 25783974 30081303 31513746 36766037 40108404 40224492 46793138 47270619 51567948 60162606 63027492 70189707 73532074 90243909 93586276 94541238 110298111 120325212 140379414 141811857 147064148 180487818 189082476 210569121 220596222 257362259 280758828 283623714 330894333 360975636 421138242 441192444 514724518 567247428 631707363 661788666 772086777 842276484 992682999 1029449036 1263414726 1323577332 1544173554 1985365998 2316260331 2526829452 3088347108 3970731996 4632520662 6948780993 9265041324 13897561986 27795123972
• Sum of all divisors σ(n): 91579692960
• Sum of proper divisors (its aliquot sum) s(n): 63784568988
• 27795123972 is an abundant number, because the sum of its proper divisors (63784568988) is greater than itself. Its abundance is 35989445016

Bases of 27795123972

• Binary: 11001111000101101111110111100000100₂
• Hexadecimal: 0x678B7EF04
• Base-36: CROHYX0

Squares and roots of 27795123972

• 27795123972 squared (27795123972²) is 772568916618849056784
• 27795123972 cubed (27795123972³) is 21473648814334640605266547626048
• The square root of 27795123972 is 166718.6971278267
• The cube root of 27795123972 is 3029.1645927459

Scales and comparisons

• 27,795,123,972 seconds is equal to 883 years, 41 weeks, 3 days, 19 hours, 46 minutes, 12 seconds.
• To count from 1 to 27,795,123,972 would take you about one thousand, seven hundred sixty-seven 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 27795123972 cubic inches would be around 252.4 feet tall.

Recreational maths with 27795123972

• 27795123972 backwards is 27932159772
• 27795123972 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 27795123972's digits is 54
• More coming soon!