29997654323220

Names of 29997654323220

• Cardinal: 29997654323220 can be written as Twenty-nine trillion, nine hundred ninety-seven billion, six hundred fifty-four million, three hundred twenty-three thousand, two hundred twenty.

Scientific notation

• Scientific notation: 2.999765432322 × 10¹³

Factors of 29997654323220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 566537

Divisors of 29997654323220

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 60 69 90 92 115 138 180 207 230 276 345 414 460 690 828 1035 1380 2070 4140 13093 26186 39279 52372 65465 78558 117837 130930 157116 196395 235674 261860 301139 392790 471348 553411 589185 602278 785580 903417 1106822 1178370 1204556 1505695 1660233 1806834 2213644 2356740 2710251 2767055 3011390 3320466 3613668 4517085 4980699 5420502 5534110 6022780 6640932 8301165 9034170 9961398 10841004 11068220 12728453 13551255 16602330 18068340 19922796 24903495 25456906 27102510 33204660 38185359 49806990 50913812 54205020 63642265 76370718 99613980 114556077 127284530 152741436 190926795 229112154 254569060 381853590 458224308 572780385 763707180 1145560770 2291121540 7245810223 14491620446 21737430669 28983240892 36229051115 43474861338 65212292007 72458102230 86949722676 108687153345 130424584014 144916204460 166653635129 217374306690 260849168028 326061460035 333307270258 434748613380 499960905387 652122920070 666614540516 833268175645 999921810774 1304245840140 1499882716161 1666536351290 1999843621548 2499804526935 2999765432322 3333072702580 4999609053870 5999530864644 7499413580805 9999218107740 14998827161610 29997654323220
• Sum of all divisors σ(n): 94956520643712
• Sum of proper divisors (its aliquot sum) s(n): 64958866320492
• 29997654323220 is an abundant number, because the sum of its proper divisors (64958866320492) is greater than itself. Its abundance is 34961211997272

Bases of 29997654323220

• Binary: 110110100100001011111100001111011000000010100₂
• Hexadecimal: 0x1B485F87B014
• Base-36: AMSQCV8D0

Squares and roots of 29997654323220

• 29997654323220 squared (29997654323220²) is 899859264895399556231168400
• 29997654323220 cubed (29997654323220³) is 26993667167879053679067178243971850248000
• The square root of 29997654323220 is 5477011.4408516623
• The cube root of 29997654323220 is 31071.5151980817

Scales and comparisons

• 29,997,654,323,220 seconds is equal to 953,832 years, 32 weeks, 1 day, 4 hours, 27 minutes.
• To count from 1 to 29,997,654,323,220 would take you about two million, three hundred eighty-four thousand, five hundred eighty-one 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 29997654323220 cubic inches would be around 2589.3 feet tall.

Recreational maths with 29997654323220

• 29997654323220 backwards is 02232345679992
• The number of decimal digits it has is: 14
• The sum of 29997654323220's digits is 63
• More coming soon!