27152321868

Names of 27152321868

• Cardinal: 27152321868 can be written as Twenty-seven billion, one hundred fifty-two million, three hundred twenty-one thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7152321868 × 10¹⁰

Factors of 27152321868

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 326

Divisors of 27152321868

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 19 21 28 34 36 38 42 51 57 63 68 76 84 97 102 114 119 126 133 153 171 181 194 204 228 238 252 266 291 306 323 342 357 361 362 388 399 476 532 543 582 612 646 679 684 714 722 724 798 873 969 1071 1083 1086 1164 1197 1267 1292 1358 1428 1444 1596 1629 1649 1746 1843 1938 2037 2142 2166 2172 2261 2394 2527 2534 2716 2907 3077 3249 3258 3298 3439 3492 3686 3801 3876 4074 4284 4332 4522 4788 4947 5054 5068 5529 5814 6111 6137 6154 6498 6516 6596 6783 6878 7372 7581 7602 8148 9044 9231 9894 10108 10317 11058 11403 11543 11628 12222 12274 12308 12901 12996 13566 13756 14841 15162 15204 16587 17557 18411 18462 19788 20349 20634 21539 22116 22743 22806 23086 24073 24444 24548 25802 27132 27693 29682 30324 30951 31331 33174 34629 35017 35114 36822 36924 38703 40698 41268 42959 43078 45486 45612 46172 48146 51604 52671 55233 55386 58463 59364 61902 62662 64617 65341 66348 69258 70034 70228 72219 73644 77406 81396 85918 86156 90972 93993 96292 103887 105051 105342 110466 110772 116109 116926 122899 123804 125324 128877 129234 130682 138516 140068 144438 154812 158013 171836 175389 187986 193851 196023 207774 210102 210684 216657 219317 220932 232218 233852 245119 245798 257754 258468 261364 281979 288876 298469 315153 316026 333583 350778 368697 375972 386631 387702 392046 409241 415548 420204 433314 438634 457387 464436 490238 491596 515508 526167 563958 588069 595289 596938 630306 632052 657951 667166 701556 735357 737394 773262 775404 784092 818482 866628 877268 895407 914774 980476 1000749 1052334 1106091 1110797 1127916 1176138 1190578 1193876 1227723 1260612 1315902 1334332 1372161 1470714 1474788 1546524 1636964 1785867 1790814 1829548 1973853 2001498 2089283 2104668 2206071 2212182 2221594 2335081 2352276 2381156 2455446 2631804 2686221 2744322 2941428 3002247 3332391 3571734 3581628 3683169 3947706 4002996 4116483 4167023 4178566 4412142 4424364 4443188 4670162 4910892 5357601 5372442 5488644 5670911 6004494 6267849 6338077 6664782 7005243 7143468 7366338 7775579 7895412 8232966 8334046 8357132 8824284 9340324 9997173 10715202 10744884 11341822 12008988 12501069 12535698 12676154 13329564 14010486 14732676 15551158 16465932 16668092 17012733 18803547 19014231 19994346 21015729 21430404 22683644 23326737 25002138 25071396 25352308 28020972 31102316 34025466 37503207 37607094 38028462 39696377 39988692 42031458 44366539 46653474 50004276 51038199 57042693 68050932 69980211 75006414 75214188 76056924 79392754 84062916 88733078 93306948 102076398 107747309 114085386 119089131 133099617 139960422 150012828 158785508 177466156 204152796 215494618 228170772 238178262 266199234 279920844 323241927 357267393 399298851 430989236 476356524 532398468 646483854 714534786 754231163 798597702 969725781 1292967708 1429069572 1508462326 1597195404 1939451562 2262693489 3016924652 3878903124 4525386978 6788080467 9050773956 13576160934 27152321868
• Sum of all divisors σ(n): 89048441664
• Sum of proper divisors (its aliquot sum) s(n): 61896119796
• 27152321868 is an abundant number, because the sum of its proper divisors (61896119796) is greater than itself. Its abundance is 34743797928

Bases of 27152321868

• Binary: 11001010010011001111000110101001100₂
• Hexadecimal: 0x652678D4C
• Base-36: CH1SHN0

Squares and roots of 27152321868

• 27152321868 squared (27152321868²) is 737248582823471009424
• 27152321868 cubed (27152321868³) is 20018010817549741072847309284032
• The square root of 27152321868 is 164779.6160573269
• The cube root of 27152321868 is 3005.6309747615

Scales and comparisons

• 27,152,321,868 seconds is equal to 863 years, 18 weeks, 4 days, 23 hours, 37 minutes, 48 seconds.
• To count from 1 to 27,152,321,868 would take you about one thousand, seven hundred twenty-six 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 27152321868 cubic inches would be around 250.5 feet tall.

Recreational maths with 27152321868

• 27152321868 backwards is 86812325172
• The number of decimal digits it has is: 11
• The sum of 27152321868's digits is 45
• More coming soon!