130388340390

Names of 130388340390

• Cardinal: 130388340390 can be written as One hundred thirty billion, three hundred eighty-eight million, three hundred forty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.3038834039 × 10¹¹

Factors of 130388340390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 711

Divisors of 130388340390

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 121 154 165 210 231 242 330 363 385 462 605 683 726 770 847 1155 1210 1331 1366 1694 1815 2049 2310 2541 2662 3415 3630 3993 4098 4235 4781 5082 6655 6830 7513 7986 8470 9317 9562 10245 12705 13310 14343 15026 18634 19965 20490 22539 23905 25410 27951 28686 37565 39930 45078 46585 47810 52591 55902 71715 75130 82643 93170 105182 112695 139755 143430 157773 165286 225390 247929 262955 279510 315546 413215 466489 495858 525910 578501 788865 826430 909073 932978 1157002 1239645 1399467 1577730 1735503 1818146 2332445 2479290 2727219 2798934 2892505 3265423 3471006 4545365 4664890 5131379 5454438 5785010 6363511 6530846 6997335 8677515 9090730 9796269 10262758 12727022 13636095 13994670 15394137 16327115 17355030 19090533 19592538 25656895 27272190 30788274 31817555 32654230 35919653 38181066 48981345 51313790 56445169 63635110 71839306 76970685 95452665 97962690 107758959 112890338 153941370 169335507 179598265 190905330 215517918 282225845 338671014 359196530 395116183 538794795 564451690 620896859 790232366 846677535 1077589590 1185348549 1241793718 1693355070 1862690577 1975580915 2370697098 3104484295 3725381154 3951161830 4346278013 5926742745 6208968590 8692556026 9313452885 11853485490 13038834039 18626905770 21731390065 26077668078 43462780130 65194170195 130388340390
• Sum of all divisors σ(n): 393950172672
• Sum of proper divisors (its aliquot sum) s(n): 263561832282
• 130388340390 is an abundant number, because the sum of its proper divisors (263561832282) is greater than itself. Its abundance is 133173491892

Bases of 130388340390

• Binary: 1111001011011110000000010111010100110₂
• Hexadecimal: 0x1E5BC02EA6
• Base-36: 1NWDUNC6

Squares and roots of 130388340390

• 130388340390 squared (130388340390²) is 17001119309658505352100
• 130388340390 cubed (130388340390³) is 2216747731558755010508251601319000
• The square root of 130388340390 is 361093.2571926537
• The cube root of 130388340390 is 5070.8362446199

Scales and comparisons

• 130,388,340,390 seconds is equal to 4,145 years, 49 weeks, 1 day, 7 hours, 26 minutes, 30 seconds.
• To count from 1 to 130,388,340,390 would take you about eight thousand, two hundred ninety-one 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 130388340390 cubic inches would be around 422.6 feet tall.

Recreational maths with 130388340390

• 130388340390 backwards is 093043883031
• 130388340390 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130388340390's digits is 42
• More coming soon!