1330289730

Names of 1330289730

• Cardinal: 1330289730 can be written as One billion, three hundred thirty million, two hundred eighty-nine thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.33028973 × 10⁹

Factors of 1330289730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 305

Divisors of 1330289730

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 49 54 55 63 66 70 77 81 90 98 99 105 110 121 126 135 147 154 162 165 189 198 210 231 242 245 270 277 294 297 315 330 363 378 385 405 441 462 490 495 539 554 567 594 605 630 693 726 735 770 810 831 847 882 891 945 990 1078 1089 1134 1155 1210 1323 1385 1386 1470 1485 1617 1662 1694 1782 1815 1890 1939 2079 2178 2205 2310 2493 2541 2646 2695 2770 2835 2970 3047 3234 3267 3465 3630 3878 3969 4155 4158 4235 4410 4455 4851 4986 5082 5390 5445 5670 5817 5929 6094 6237 6534 6615 6930 7479 7623 7938 8085 8310 8470 8910 9141 9695 9702 9801 10395 10890 11634 11858 12465 12474 12705 13230 13573 14553 14958 15235 15246 16170 16335 17451 17787 18282 19390 19602 19845 20790 21329 22437 22869 24255 24930 25410 27146 27423 29085 29106 29645 30470 31185 32670 33517 34902 35574 37395 38115 39690 40719 42658 43659 44874 45705 45738 48510 49005 52353 53361 54846 58170 59290 62370 63987 67034 67865 68607 72765 74790 76230 81438 82269 87255 87318 88935 91410 98010 100551 104706 106645 106722 112185 114345 122157 127974 135730 137115 137214 145530 149303 157059 160083 164538 167585 174510 177870 191961 201102 203595 213290 218295 224370 228690 234619 244314 246807 261765 266805 274230 298606 301653 314118 319935 320166 335170 343035 366471 383922 407190 411345 436590 447909 469238 480249 493614 502755 523530 533610 575883 603306 610785 639870 686070 703857 732942 746515 785295 800415 822690 895818 904959 959805 960498 1005510 1099413 1151766 1173095 1221570 1234035 1343727 1407714 1493030 1508265 1570590 1600830 1642333 1727649 1809918 1832355 1919610 2111571 2198826 2239545 2346190 2401245 2468070 2687454 2714877 2879415 3016530 3284666 3455298 3519285 3664710 4031181 4223142 4479090 4524795 4802490 4926999 5429754 5497065 5758830 6334713 6718635 7038570 8062362 8211665 8638245 9049590 9853998 10557855 10994130 12093543 12669426 13437270 13574385 14780997 16423330 17276490 19004139 20155905 21115710 24187086 24634995 27148770 29561994 31673565 38008278 40311810 44342991 49269990 60467715 63347130 73904985 88685982 95020695 120935430 133028973 147809970 190041390 221714955 266057946 443429910 665144865 1330289730
• Sum of all divisors σ(n): 4590174204
• Sum of proper divisors (its aliquot sum) s(n): 3259884474
• 1330289730 is an abundant number, because the sum of its proper divisors (3259884474) is greater than itself. Its abundance is 1929594744

Bases of 1330289730

• Binary: 1001111010010101001110001000010₂
• Hexadecimal: 0x4F4A9C42
• Base-36: M00Q4I

Squares and roots of 1330289730

• 1330289730 squared (1330289730²) is 1769670765743472900
• 1330289730 cubed (1330289730³) is 2354174845149777813403317000
• The square root of 1330289730 is 36473.1371011599
• The cube root of 1330289730 is 1099.8042985179

Scales and comparisons

• 1,330,289,730 seconds is equal to 42 years, 15 weeks, 3 days, 20 hours, 55 minutes, 30 seconds.
• To count from 1 to 1,330,289,730 would take you about eighty-four 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 1330289730 cubic inches would be around 91.7 feet tall.

Recreational maths with 1330289730

• 1330289730 backwards is 0379820331
• The number of decimal digits it has is: 10
• The sum of 1330289730's digits is 36
• More coming soon!