1301430988

Names of 1301430988

• Cardinal: 1301430988 can be written as One billion, three hundred one million, four hundred thirty thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.301430988 × 10⁹

Factors of 1301430988

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66

Divisors of 1301430988

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 11 13 17 22 23 26 34 44 46 52 68 92 121 143 187 221 242 253 286 299 374 391 442 484 506 529 572 598 748 782 884 1012 1058 1196 1564 1573 2057 2116 2431 2783 3146 3289 4114 4301 4862 5083 5566 5819 6292 6578 6877 8228 8602 8993 9724 10166 11132 11638 12167 13156 13754 17204 17986 20332 23276 24334 26741 27508 35972 36179 47311 48668 53482 55913 64009 72358 75647 94622 98923 106964 111826 116909 128018 133837 144716 151294 158171 189244 197846 206839 223652 233818 256036 267674 302588 316342 395692 413678 467636 535348 615043 632684 827356 832117 1088153 1230086 1285999 1472207 1664234 1739881 2176306 2275229 2460172 2571998 2688907 2944414 3328468 3479762 4352612 4550458 5143996 5377814 5888828 6959524 9100916 10755628 14145989 19138691 25027519 28291978 29577977 38277382 50055038 56583956 59155954 76554764 100110076 118311908 325357747 650715494 1301430988
• Sum of all divisors σ(n): 2984264640
• Sum of proper divisors (its aliquot sum) s(n): 1682833652
• 1301430988 is an abundant number, because the sum of its proper divisors (1682833652) is greater than itself. Its abundance is 381402664

Bases of 1301430988

• Binary: 1001101100100100100001011001100₂
• Hexadecimal: 0x4D9242CC
• Base-36: LIU6KS

Squares and roots of 1301430988

• 1301430988 squared (1301430988²) is 1693722616526656144
• 1301430988 cubed (1301430988³) is 2204263098224231233822190272
• The square root of 1301430988 is 36075.3515298189
• The cube root of 1301430988 is 1091.7931900931

Scales and comparisons

• 1,301,430,988 seconds is equal to 41 years, 19 weeks, 5 days, 20 hours, 36 minutes, 28 seconds.
• To count from 1 to 1,301,430,988 would take you about eighty-two 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 1301430988 cubic inches would be around 91 feet tall.

Recreational maths with 1301430988

• 1301430988 backwards is 8890341031
• The number of decimal digits it has is: 10
• The sum of 1301430988's digits is 37
• More coming soon!