9129361472

Names of 9129361472

• Cardinal: 9129361472 can be written as Nine billion, one hundred twenty-nine million, three hundred sixty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 9.129361472 × 10⁹

Factors of 9129361472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 679

Divisors of 9129361472

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 32 44 56 58 64 77 88 112 116 127 154 176 203 224 232 254 308 319 352 406 448 464 503 508 616 638 704 812 889 928 1006 1016 1232 1276 1397 1624 1778 1856 2012 2032 2233 2464 2552 2794 3248 3521 3556 3683 4024 4064 4466 4928 5104 5533 5588 6496 7042 7112 7366 8048 8128 8932 9779 10208 11066 11176 12992 14084 14224 14587 14732 16096 17864 19558 20416 22132 22352 25781 28168 28448 29174 29464 32192 35728 38731 39116 40513 44264 44704 51562 56336 56896 58348 58928 63881 71456 77462 78232 81026 88528 89408 102109 103124 112672 116696 117856 127762 142912 154924 156464 160457 162052 177056 204218 206248 225344 233392 235712 255524 283591 309848 312928 320914 324104 354112 408436 412496 447167 466784 511048 567182 619696 625856 641828 648208 702691 816872 824992 894334 933568 1022096 1123199 1134364 1239392 1283656 1296416 1405382 1633744 1649984 1788668 1852549 2044192 2246398 2268728 2478784 2567312 2592832 2810764 3267488 3577336 3705098 4088384 4492796 4537456 4918837 5134624 5621528 6534976 7154672 7410196 8985592 9074912 9837674 10269248 11243056 12967843 14309344 14820392 17971184 18149824 19675348 20378039 22486112 25935686 28618688 29640784 35942368 39350696 40756078 44972224 51871372 59281568 71884736 78701392 81512156 103742744 118563136 142646273 157402784 163024312 207485488 285292546 314805568 326048624 414970976 570585092 652097248 829941952 1141170184 1304194496 2282340368 4564680736 9129361472
• Sum of all divisors σ(n): 23595909120
• Sum of proper divisors (its aliquot sum) s(n): 14466547648
• 9129361472 is an abundant number, because the sum of its proper divisors (14466547648) is greater than itself. Its abundance is 5337186176

Bases of 9129361472

• Binary: 1000100000001001110000000001000000₂
• Hexadecimal: 0x220270040
• Base-36: 46ZDWE8

Squares and roots of 9129361472

• 9129361472 squared (9129361472²) is 83345240886438006784
• 9129361472 cubed (9129361472³) is 760888831023206266450324226048
• The square root of 9129361472 is 95547.6921333007
• The cube root of 9129361472 is 2090.0024779623

Scales and comparisons

• 9,129,361,472 seconds is equal to 290 years, 14 weeks, 5 days, 21 hours, 44 minutes, 32 seconds.
• To count from 1 to 9,129,361,472 would take you about five hundred eighty 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 9129361472 cubic inches would be around 174.2 feet tall.

Recreational maths with 9129361472

• 9129361472 backwards is 2741639219
• 9129361472 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9129361472's digits is 44
• More coming soon!