13180730040

Names of 13180730040

• Cardinal: 13180730040 can be written as Thirteen billion, one hundred eighty million, seven hundred thirty thousand and forty.

Scientific notation

• Scientific notation: 1.318073004 × 10¹⁰

Factors of 13180730040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1270

Divisors of 13180730040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 31 36 40 45 60 62 72 90 93 120 124 155 180 186 248 279 310 360 372 465 558 620 744 930 961 1116 1229 1240 1395 1860 1922 2232 2458 2790 2883 3687 3720 3844 4805 4916 5580 5766 6145 7374 7688 8649 9610 9832 11061 11160 11532 12290 14415 14748 17298 18435 19220 22122 23064 24580 28830 29496 29791 34596 36870 38099 38440 43245 44244 49160 55305 57660 59582 69192 73740 76198 86490 88488 89373 110610 114297 115320 119164 147480 148955 152396 172980 178746 190495 221220 228594 238328 268119 297910 304792 342891 345960 357492 380990 442440 446865 457188 536238 571485 595820 685782 714984 761980 893730 914376 1072476 1142970 1181069 1191640 1340595 1371564 1523960 1714455 1787460 2144952 2285940 2362138 2681190 2743128 3428910 3543207 3574920 4571880 4724276 5362380 5905345 6857820 7086414 9448552 10629621 10724760 11810690 13715640 14172828 17716035 21259242 23621380 28345656 35432070 36613139 42518484 47242760 53148105 70864140 73226278 85036968 106296210 109839417 141728280 146452556 183065695 212592420 219678834 292905112 329518251 366131390 425184840 439357668 549197085 659036502 732262780 878715336 1098394170 1318073004 1464525560 1647591255 2196788340 2636146008 3295182510 4393576680 6590365020 13180730040
• Sum of all divisors σ(n): 44301254400
• Sum of proper divisors (its aliquot sum) s(n): 31120524360
• 13180730040 is an abundant number, because the sum of its proper divisors (31120524360) is greater than itself. Its abundance is 17939794320

Bases of 13180730040

• Binary: 1100010001101000011111101010111000₂
• Hexadecimal: 0x311A1FAB8
• Base-36: 61ZGSE0

Squares and roots of 13180730040

• 13180730040 squared (13180730040²) is 173731644387358401600
• 13180730040 cubed (13180730040³) is 2289909904075052280215504064000
• The square root of 13180730040 is 114807.3605654271
• The cube root of 13180730040 is 2362.1809079409

Scales and comparisons

• 13,180,730,040 seconds is equal to 419 years, 5 weeks, 3 days, 17 hours, 54 minutes.
• To count from 1 to 13,180,730,040 would take you about eight hundred thirty-eight 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 13180730040 cubic inches would be around 196.8 feet tall.

Recreational maths with 13180730040

• 13180730040 backwards is 04003708131
• The number of decimal digits it has is: 11
• The sum of 13180730040's digits is 27
• More coming soon!