3930749130

Names of 3930749130

• Cardinal: 3930749130 can be written as Three billion, nine hundred thirty million, seven hundred forty-nine thousand, one hundred thirty.

Scientific notation

• Scientific notation: 3.93074913 × 10⁹

Factors of 3930749130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 69

Divisors of 3930749130

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 41 42 49 55 66 70 77 82 98 105 110 121 123 147 154 165 205 210 231 242 245 246 287 294 330 343 363 385 410 451 462 490 539 574 605 615 686 726 735 770 847 861 902 1029 1078 1155 1210 1230 1331 1353 1435 1470 1617 1694 1715 1722 1815 2009 2058 2255 2310 2401 2541 2662 2695 2706 2870 3157 3234 3430 3630 3773 3993 4018 4235 4305 4510 4802 4961 5082 5145 5390 5929 6027 6314 6655 6765 7203 7546 7986 8085 8470 8610 9317 9471 9922 10045 10290 11319 11858 12005 12054 12705 13310 13530 14063 14406 14883 15785 16170 17787 18634 18865 18942 19965 20090 22099 22638 24010 24805 25410 26411 27951 28126 29645 29766 30135 31570 34727 35574 36015 37730 39930 41503 42189 44198 46585 47355 49610 52822 54571 55902 56595 59290 60270 65219 66297 69454 70315 72030 74415 79233 83006 84378 88935 93170 94710 98441 104181 109142 110495 113190 124509 130438 132055 132594 139755 140630 148830 154693 158466 163713 173635 177870 195657 196882 207515 208362 210945 220990 243089 249018 264110 272855 279510 290521 295323 309386 326095 327426 331485 347270 381997 391314 396165 415030 421890 456533 464079 486178 492205 520905 545710 581042 590646 622545 652190 662970 729267 763994 773465 792330 818565 871563 913066 928158 978285 984410 1041810 1082851 1145991 1215445 1245090 1369599 1452605 1458534 1476615 1546930 1637130 1701623 1743126 1909985 1956570 2165702 2282665 2291982 2320395 2430890 2673979 2739198 2905210 2953230 3195731 3248553 3403246 3646335 3819970 4357815 4565330 4640790 5104869 5347958 5414255 5729955 6391462 6497106 6847995 7292670 8021937 8508115 8715630 9587193 10209738 10828510 11459910 11911361 13369895 13695990 15978655 16043874 16242765 17016230 18717853 19174386 23822722 25524345 26739790 31957310 32485530 35734083 37435706 40109685 47935965 51048690 56153559 59556805 71468166 80219370 93589265 95871930 112307118 119113610 131024971 178670415 187178530 262049942 280767795 357340830 393074913 561535590 655124855 786149826 1310249710 1965374565 3930749130
• Sum of all divisors σ(n): 12400407936
• Sum of proper divisors (its aliquot sum) s(n): 8469658806
• 3930749130 is an abundant number, because the sum of its proper divisors (8469658806) is greater than itself. Its abundance is 4538909676

Bases of 3930749130

• Binary: 11101010010010100111100011001010₂
• Hexadecimal: 0xEA4A78CA
• Base-36: 1T09LFU

Squares and roots of 3930749130

• 3930749130 squared (3930749130²) is 15450788722995756900
• 3930749130 cubed (3930749130³) is 60733174330729382428366497000
• The square root of 3930749130 is 62695.6866937431
• The cube root of 3930749130 is 1578.1869297815

Scales and comparisons

• 3,930,749,130 seconds is equal to 124 years, 51 weeks, 1 day, 18 hours, 45 minutes, 30 seconds.
• To count from 1 to 3,930,749,130 would take you about two hundred forty-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 3930749130 cubic inches would be around 131.5 feet tall.

Recreational maths with 3930749130

• 3930749130 backwards is 0319470393
• The number of decimal digits it has is: 10
• The sum of 3930749130's digits is 39
• More coming soon!