168829791372

Names of 168829791372

• Cardinal: 168829791372 can be written as One hundred sixty-eight billion, eight hundred twenty-nine million, seven hundred ninety-one thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 1.68829791372 × 10¹¹

Factors of 168829791372

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 232

Divisors of 168829791372

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 89 99 108 121 127 132 162 178 198 242 243 254 267 297 324 356 363 381 396 484 486 508 534 594 726 762 801 891 972 979 1068 1089 1143 1188 1397 1452 1524 1602 1782 1958 2178 2286 2403 2673 2794 2937 3204 3267 3429 3564 3916 4191 4356 4572 4806 5346 5588 5874 6534 6858 7209 8382 8811 9612 9801 10287 10692 10769 11303 11748 12573 13068 13716 14418 15367 16129 16764 17622 19602 20574 21538 21627 22606 25146 26433 28836 29403 30734 30861 32258 32307 33909 35244 37719 39204 41148 43076 43254 45212 46101 48387 50292 52866 58806 61468 61722 64516 64614 67818 75438 79299 86508 92202 96774 96921 101727 105732 113157 117612 123444 124333 129228 135636 138303 145161 150876 158598 177419 184404 193548 193842 203454 226314 237897 248666 276606 290322 290763 305181 317196 339471 354838 372999 387684 406908 414909 435483 452628 475794 497332 532257 553212 580644 581526 610362 678942 709676 745998 829818 870966 872289 915543 951588 1064514 1118997 1163052 1220724 1244727 1306449 1357884 1367663 1435481 1491996 1596771 1659636 1741932 1744578 1831086 1951609 2129028 2237994 2489454 2612898 2616867 2735326 2746629 2870962 3193542 3356991 3489156 3662172 3734181 3903218 3919347 4102989 4306443 4475988 4790313 4978908 5225796 5233734 5470652 5493258 5741924 5854827 6387084 6713982 7468362 7806436 7838694 8205978 8612886 9580626 10070973 10467468 10986516 11709654 12308967 12919329 13427964 14370939 14936724 15677388 15790291 16411956 17225772 17564481 19161252 20141946 23419308 24617934 25838658 28741878 30212919 31580582 35128962 36926901 38757987 40283892 43112817 47370873 49235868 51677316 52693443 57483756 60425838 63161164 70257924 73853802 77515974 86225634 94741746 105386886 110780703 116273961 120851676 142112619 147707604 155031948 158080329 172451268 173693201 189483492 210773772 221561406 232547922 284225238 316160658 332342109 347386402 348821883 426337857 443122812 465095844 474240987 521079603 568450476 632321316 664684218 694772804 697643766 852675714 948481974 1042159206 1279013571 1329368436 1395287532 1563238809 1705351428 1896963948 2084318412 2558027142 3126477618 3837040713 4689716427 5116054284 6252955236 7674081426 9379432854 14069149281 15348162852 18758865708 28138298562 42207447843 56276597124 84414895686 168829791372
• Sum of all divisors σ(n): 495831346920
• Sum of proper divisors (its aliquot sum) s(n): 327001555548
• 168829791372 is an abundant number, because the sum of its proper divisors (327001555548) is greater than itself. Its abundance is 158171764176

Bases of 168829791372

• Binary: 10011101001111000010100010110010001100₂
• Hexadecimal: 0x274F0A2C8C
• Base-36: 25K4WCR0

Squares and roots of 168829791372

• 168829791372 squared (168829791372²) is 28503498454713045642384
• 168829791372 cubed (168829791372³) is 4812239697481327885930404440710848
• The square root of 168829791372 is 410889.0256164065
• The cube root of 168829791372 is 5526.9180853209

Scales and comparisons

• 168,829,791,372 seconds is equal to 5,368 years, 13 weeks, 5 days, 12 hours, 16 minutes, 12 seconds.
• To count from 1 to 168,829,791,372 would take you about ten thousand, seven hundred thirty-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 168829791372 cubic inches would be around 460.6 feet tall.

Recreational maths with 168829791372

• 168829791372 backwards is 273197928861
• The number of decimal digits it has is: 12
• The sum of 168829791372's digits is 63
• More coming soon!