27945746976168

Names of 27945746976168

• Cardinal: 27945746976168 can be written as Twenty-seven trillion, nine hundred forty-five billion, seven hundred forty-six million, nine hundred seventy-six thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.7945746976168 × 10¹³

Factors of 27945746976168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 57704

Divisors of 27945746976168

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 162 168 189 216 243 252 324 378 486 504 567 648 729 756 972 1134 1458 1512 1701 1944 2268 2916 3402 4536 5103 5832 6804 10206 13608 16699 20412 33398 40824 40993 50097 66796 81986 100194 116893 122979 133592 150291 163972 200388 233786 245958 286951 300582 327944 350679 368937 400776 450873 467572 491916 573902 601164 701358 737874 860853 901746 935144 983832 1052037 1106811 1147804 1202328 1352619 1402716 1475748 1721706 1803492 2104074 2213622 2295608 2582559 2705238 2805432 2951496 3156111 3320433 3443412 3606984 4057857 4208148 4427244 5165118 5410476 6312222 6640866 6886824 7747677 8115714 8416296 8854488 9468333 9961299 10330236 10820952 12173571 12624444 13281732 15495354 16231428 18936666 19922598 20660472 23243031 24347142 25248888 26563464 28404999 29883897 30990708 32462856 37873332 39845196 46486062 48694284 56809998 59767794 61981416 69729093 75746664 79690392 85214997 92972124 97388568 113619996 119535588 139458186 170429994 185944248 209187279 227239992 239071176 278916372 340859988 418374558 557832744 681719976 684542107 836749116 1369084214 1673498232 2053626321 2738168428 4107252642 4791794749 5476336856 6160878963 8214505284 9583589498 12321757926 14375384247 16429010568 18482636889 19167178996 24643515852 28750768494 36965273778 38334357992 43126152741 49287031704 55447910667 57501536988 73930547556 86252305482 110895821334 115003073976 129378458223 147861095112 166343732001 172504610964 221791642668 258756916446 332687464002 345009221928 388135374669 443583285336 499031196003 517513832892 665374928004 776270749338 998062392006 1035027665784 1164406124007 1330749856008 1552541498676 1996124784012 2328812248014 3105082997352 3493218372021 3992249568024 4657624496028 6986436744042 9315248992056 13972873488084 27945746976168
• Sum of all divisors σ(n): 89792109768000
• Sum of proper divisors (its aliquot sum) s(n): 61846362791832
• 27945746976168 is an abundant number, because the sum of its proper divisors (61846362791832) is greater than itself. Its abundance is 33900615815664

Bases of 27945746976168

• Binary: 110010110101010100000010100100100110110101000₂
• Hexadecimal: 0x196AA0524DA8
• Base-36: 9WM3K7MI0

Squares and roots of 27945746976168

• 27945746976168 squared (27945746976168²) is 780964774056002915559964224
• 27945746976168 cubed (27945746976168³) is 21824643973069268814198462049330260613632
• The square root of 27945746976168 is 5286373.7075776245
• The cube root of 27945746976168 is 30346.2646411699

Scales and comparisons

• 27,945,746,976,168 seconds is equal to 888,588 years, 16 weeks, 1 day, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 27,945,746,976,168 would take you about two million, two hundred twenty-one thousand, four hundred seventy 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 27945746976168 cubic inches would be around 2528.9 feet tall.

Recreational maths with 27945746976168

• 27945746976168 backwards is 86167964754972
• 27945746976168 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27945746976168's digits is 81
• More coming soon!