29905401817743998

Names of 29905401817743998

• Cardinal: 29905401817743998 can be written as Twenty-nine quadrillion, nine hundred five trillion, four hundred one billion, eight hundred seventeen million, seven hundred forty-three thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 2.9905401817743998 × 10¹⁶

Factors of 29905401817743998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 828

Divisors of 29905401817743998

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 7 13 14 26 49 91 97 98 182 194 343 637 679 686 709 1261 1274 1358 1418 2522 4459 4753 4963 8827 8918 9217 9409 9506 9926 17654 18434 18818 33271 34741 61789 64519 65863 66542 68773 69482 122317 123578 129038 131726 137546 243187 244634 432523 451633 461041 481411 486374 502681 856219 865046 894049 903266 922082 962822 1005362 1712438 1788098 3161431 3227287 3369877 3518767 5993533 6258343 6322862 6454574 6534853 6670981 6739754 7037534 11987066 12516686 13069706 13341962 23589139 24631369 41954731 43808401 45743971 46696867 47178278 48760057 49262738 83909462 86722753 87616802 91487942 93393734 97520114 172419583 173445506 306658807 320207797 326878069 341320399 344839166 356400829 607059271 613317614 633880741 640415594 653756138 682640798 712801658 1214118542 1267761482 2241454579 2288146483 2389242793 2494805803 4249414897 4437165187 4482909158 4576292966 4633210777 4729725529 4778485586 4989611606 8498829794 8874330374 9266421554 9459451058 16724699551 17463640621 29745904279 31060156309 32432475439 33108078703 33449399102 34570880413 34927281242 59491808558 61486431877 62120312618 64864950878 66216157406 69141760826 122245484347 122972863754 217421094163 227027328073 231756550921 241996162891 244490968694 430405023139 434842188326 449421445369 454054656146 463513101842 483992325782 860810046278 898842890738 1589191296511 1622295856447 1693973140237 3012835161973 3145950117583 3178382593022 3244591712894 3353375400061 3387946280474 6025670323946 6291900235166 6706750800122 11857811981659 21089846133811 22021650823081 23473627800427 23715623963318 42179692267622 43593880200793 44043301646162 46947255600854 87187760401586 154151555761567 164315394602989 305157161405551 308303111523134 328630789205978 610314322811102 1150207762220923 2136100129838857 2300415524441846 4272200259677714 14952700908871999 29905401817743998
• Sum of all divisors σ(n): 57003885448272000
• Sum of proper divisors (its aliquot sum) s(n): 27098483630528002
• 29905401817743998 is a deficient number, because the sum of its proper divisors (27098483630528002) is less than itself. Its deficiency is 2806918187215996

Bases of 29905401817743998

• Binary: 1101010001111101100110111110100001101100100001001111110₂
• Hexadecimal: 0x6A3ECDF436427E
• Base-36: 86GKVXNOVWE

Squares and roots of 29905401817743998

• 29905401817743998 squared (29905401817743998²) is 894333057880726019771642265024004
• 29905401817743998 cubed (29905401817743998³) is 26745389454814812087355192914780907072108596927992
• The square root of 29905401817743998 is 172931783.7117977511
• The cube root of 29905401817743998 is 310396.3083226955

Scales and comparisons

• 29,905,401,817,743,998 seconds is equal to 950,899,274 years, 16 weeks, 5 days, 12 hours, 26 minutes, 38 seconds.
• To count from 1 to 29,905,401,817,743,998 would take you about two billion, eight hundred fifty-two million, six hundred ninety-seven thousand, eight hundred twenty-two 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 29905401817743998 cubic inches would be around 25866.4 feet tall.

Recreational maths with 29905401817743998

• 29905401817743998 backwards is 89934771810450992
• The number of decimal digits it has is: 17
• The sum of 29905401817743998's digits is 86
• More coming soon!