1407451136

Names of 1407451136

• Cardinal: 1407451136 can be written as One billion, four hundred seven million, four hundred fifty-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.407451136 × 10⁹

Factors of 1407451136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 81

Divisors of 1407451136

• Number of divisors d(n): 152
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 59 64 91 104 112 118 128 182 208 224 236 256 364 413 416 448 472 512 728 767 826 832 896 944 1024 1456 1534 1652 1664 1792 1888 2048 2912 3068 3304 3328 3584 3776 4096 5369 5824 6136 6608 6656 7168 7552 8192 10738 11648 12272 13216 13312 14336 15104 16384 21476 23296 24544 26432 26624 28672 30208 32768 42952 46592 49088 52864 53248 57344 60416 65536 85904 93184 98176 105728 106496 114688 120832 131072 171808 186368 196352 211456 212992 229376 241664 262144 343616 372736 392704 422912 425984 458752 483328 687232 745472 785408 845824 851968 917504 966656 1374464 1490944 1570816 1691648 1703936 1835008 1933312 2748928 2981888 3141632 3383296 3407872 3866624 5497856 5963776 6283264 6766592 7733248 10995712 11927552 12566528 13533184 15466496 21991424 23855104 25133056 27066368 43982848 50266112 54132736 87965696 100532224 108265472 175931392 201064448 351862784 703725568 1407451136
• Sum of all divisors σ(n): 3523208640
• Sum of proper divisors (its aliquot sum) s(n): 2115757504
• 1407451136 is an abundant number, because the sum of its proper divisors (2115757504) is greater than itself. Its abundance is 708306368

Bases of 1407451136

• Binary: 1010011111001000000000000000000₂
• Hexadecimal: 0x53E40000
• Base-36: N9YK8W

Squares and roots of 1407451136

• 1407451136 squared (1407451136²) is 1980918700227690496
• 1407451136 cubed (1407451136³) is 2788046274959106447251603456
• The square root of 1407451136 is 37516.0117283275
• The cube root of 1407451136 is 1120.6700752169

Scales and comparisons

• 1,407,451,136 seconds is equal to 44 years, 39 weeks, 22 hours, 38 minutes, 56 seconds.
• To count from 1 to 1,407,451,136 would take you about eighty-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 1407451136 cubic inches would be around 93.4 feet tall.

Recreational maths with 1407451136

• 1407451136 backwards is 6311547041
• 1407451136 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1407451136's digits is 32
• More coming soon!