7138150704

Names of 7138150704

• Cardinal: 7138150704 can be written as Seven billion, one hundred thirty-eight million, one hundred fifty thousand, seven hundred four.

Scientific notation

• Scientific notation: 7.138150704 × 10⁹

Factors of 7138150704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7424

Divisors of 7138150704

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 37 48 54 61 72 74 108 111 122 144 148 183 216 222 244 296 333 366 432 444 488 549 592 666 732 888 976 999 1098 1332 1464 1647 1776 1998 2196 2257 2664 2928 3294 3996 4392 4514 5328 6588 6771 7321 7992 8784 9028 13176 13542 14642 15984 18056 20313 21963 26352 27084 29284 36112 40626 43926 54168 58568 60939 65889 81252 87852 108336 117136 121878 131778 162504 175704 197667 243756 263556 270877 325008 351408 395334 446581 487512 527112 541754 790668 812631 893162 975024 1054224 1083508 1339743 1581336 1625262 1786324 2167016 2437893 2679486 3162672 3250524 3572648 4019229 4334032 4875786 5358972 6501048 7145296 7313679 8038458 9751572 10717944 12057687 13002096 14627358 16076916 16523497 19503144 21435888 24115374 29254716 32153832 33046994 39006288 48230748 49570491 58509432 64307664 66093988 96461496 99140982 117018864 132187976 148711473 192922992 198281964 264375952 297422946 396563928 446134419 594845892 793127856 892268838 1189691784 1784537676 2379383568 3569075352 7138150704
• Sum of all divisors σ(n): 21390783680
• Sum of proper divisors (its aliquot sum) s(n): 14252632976
• 7138150704 is an abundant number, because the sum of its proper divisors (14252632976) is greater than itself. Its abundance is 7114482272

Bases of 7138150704

• Binary: 110101001011101111000100100110000₂
• Hexadecimal: 0x1A9778930
• Base-36: 3A1VCC0

Squares and roots of 7138150704

• 7138150704 squared (7138150704²) is 50953195473015695616
• 7138150704 cubed (7138150704³) is 363711588136756600664400113664
• The square root of 7138150704 is 84487.5772170087
• The cube root of 7138150704 is 1925.4337093489

Scales and comparisons

• 7,138,150,704 seconds is equal to 226 years, 50 weeks, 3 days, 11 hours, 38 minutes, 24 seconds.
• To count from 1 to 7,138,150,704 would take you about four hundred fifty-three 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 7138150704 cubic inches would be around 160.5 feet tall.

Recreational maths with 7138150704

• 7138150704 backwards is 4070518317
• 7138150704 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 7138150704's digits is 36
• More coming soon!