29972888367445098861128

Names of 29972888367445098861128

• Cardinal: 29972888367445098861128 can be written as Twenty-nine sextillion, nine hundred seventy-two quintillion, eight hundred eighty-eight quadrillion, three hundred sixty-seven trillion, four hundred forty-five billion, ninety-eight million, eight hundred sixty-one thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9972888367445098861128 × 10²²

Factors of 29972888367445098861128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 572

Divisors of 29972888367445098861128

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 343 392 563 686 1126 1372 2252 2401 2744 3941 4504 4802 7882 9604 15764 16807 19208 27587 31528 33614 55174 67228 110348 117649 134456 193109 220696 235298 316969 386218 470596 633938 772436 941192 1267876 1351763 1544872 2218783 2535752 2703526 4437566 5407052 8875132 9462341 10814104 15531481 17750264 18924682 31062962 37849364 62125924 66236387 75698728 108720367 124251848 132472774 178453547 217440734 264945548 356907094 434881468 529891096 713814188 761042569 869762936 1249174829 1427628376 1522085138 2498349658 3044170276 4996699316 5327297983 6088340552 8744223803 9993398632 10654595966 17488447606 21309191932 34976895212 37291085881 42618383864 61209566621 69953790424 74582171762 100469346961 122419133242 149164343524 200938693922 244838266484 298328687048 401877387844 428466966347 489676532968 703285428727 803754775688 856933932694 1406570857454 1713867865388 2813141714908 2999268764429 3427735730776 4922998001089 5626283429816 5998537528858 9845996002178 11997075057716 19691992004356 20994881351003 23994150115432 34460986007623 39383984008712 41989762702006 56564242339043 68921972015246 83979525404012 113128484678086 137843944030492 167959050808024 226256969356172 241226902053361 275687888060984 395949696373301 452513938712344 482453804106722 791899392746602 964907608213444 1583798785493204 1688588314373527 1929815216426888 2771647874613107 3167597570986408 3377176628747054 5543295749226214 6754353257494108 11086591498452428 11820118200614689 13508706514988216 19401535122291749 22173182996904856 23640236401229378 31845668436881209 38803070244583498 47280472802458756 63691336873762418 77606140489166996 94560945604917512 127382673747524836 135810745856042243 155212280978333992 222919679058168463 254765347495049672 271621491712084486 445839358116336926 543242983424168972 891678716232673852 950675220992295701 1086485966848337944 1560437753407179241 1783357432465347704 1901350441984591402 3120875506814358482 3802700883969182804 6241751013628716964 6654726546946069907 7605401767938365608 10923064273850254687 12483502027257433928 13309453093892139814 21846128547700509374 26618906187784279628 43692257095401018748 53237812375568559256 76461449916951782809 87384514190802037496 152922899833903565618 305845799667807131236 535230149418662479663 611691599335614262472 1070460298837324959326 2140920597674649918652 3746611045930637357641 4281841195349299837304 7493222091861274715282 14986444183722549430564 29972888367445098861128
• Sum of all divisors σ(n): 65682278482657081234515
• Sum of proper divisors (its aliquot sum) s(n): 35709390115211982373387
• 29972888367445098861128 is an abundant number, because the sum of its proper divisors (35709390115211982373387) is greater than itself. Its abundance is 5736501747766883512259

Bases of 29972888367445098861128

• Binary: 110010110001101010101100010011111110000010111010010111100111001001001001000₂
• Hexadecimal: 0x658D5627F05D2F39248
• Base-36: 4VPJYCM07TALG08

Squares and roots of 29972888367445098861128

• 29972888367445098861128 squared (29972888367445098861128²) is 898374037087325723642934872392129442629432384
• 29972888367445098861128 cubed (29972888367445098861128³) is 26926864725829397006091711812337334808371120618151794695851481969152
• The square root of 29972888367445098861128 is 173126798524.7954004951
• 29972888367445098861128 is a perfect cube number. Its cube root is 31062962
• Being both a perfect square and a perfect cube, 29972888367445098861128 is also a perfect sixth number.

Scales and comparisons

• 29,972,888,367,445,098,861,128 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 29,972,888,367,445,098,861,128 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 29972888367445098861128 cubic inches would be around 2588580.2 feet tall.

Recreational maths with 29972888367445098861128

• 29972888367445098861128 backwards is 82116889054476388827992
• The number of decimal digits it has is: 23
• The sum of 29972888367445098861128's digits is 125
• More coming soon!