1229406976

Names of 1229406976

• Cardinal: 1229406976 can be written as One billion, two hundred twenty-nine million, four hundred six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.229406976 × 10⁹

Factors of 1229406976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 656

Divisors of 1229406976

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 41 56 58 64 82 112 116 128 164 203 224 232 256 287 328 406 448 464 574 577 656 812 896 928 1148 1154 1189 1312 1624 1792 1856 2296 2308 2378 2624 3248 3712 4039 4592 4616 4756 5248 6496 7424 8078 8323 9184 9232 9512 10496 12992 16156 16646 16733 18368 18464 19024 23657 25984 32312 33292 33466 36736 36928 38048 47314 51968 64624 66584 66932 73472 73856 76096 94628 117131 129248 133168 133864 147712 152192 165599 189256 234262 258496 266336 267728 304384 331198 378512 468524 516992 532672 535456 662396 686053 757024 937048 1033984 1065344 1070912 1324792 1372106 1514048 1874096 2130688 2141824 2649584 2744212 3028096 3748192 4283648 4802371 5299168 5488424 6056192 7496384 9604742 10598336 10976848 14992768 19209484 21196672 21953696 29985536 38418968 42393344 43907392 76837936 87814784 153675872 175629568 307351744 614703488 1229406976
• Sum of all divisors σ(n): 2977208640
• Sum of proper divisors (its aliquot sum) s(n): 1747801664
• 1229406976 is an abundant number, because the sum of its proper divisors (1747801664) is greater than itself. Its abundance is 518394688

Bases of 1229406976

• Binary: 1001001010001110100001100000000₂
• Hexadecimal: 0x49474300
• Base-36: KBYGHS

Squares and roots of 1229406976

• 1229406976 squared (1229406976²) is 1511441512637464576
• 1229406976 cubed (1229406976³) is 1858176739452491108687282176
• The square root of 1229406976 is 35062.9002793551
• The cube root of 1229406976 is 1071.2690494931

Scales and comparisons

• 1,229,406,976 seconds is equal to 39 years, 4 weeks, 5 days, 5 hours, 56 minutes, 16 seconds.
• To count from 1 to 1,229,406,976 would take you about seventy-eight 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 1229406976 cubic inches would be around 89.3 feet tall.

Recreational maths with 1229406976

• 1229406976 backwards is 6796049221
• The number of decimal digits it has is: 10
• The sum of 1229406976's digits is 46
• More coming soon!