13954493280

Names of 13954493280

• Cardinal: 13954493280 can be written as Thirteen billion, nine hundred fifty-four million, four hundred ninety-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.395449328 × 10¹⁰

Factors of 13954493280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2110

Divisors of 13954493280

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 167 168 182 195 208 210 224 240 260 273 280 312 334 336 364 390 416 420 455 480 501 520 546 560 624 668 672 728 780 835 840 910 1002 1040 1092 1120 1169 1248 1336 1365 1456 1560 1670 1680 1820 1913 2004 2080 2171 2184 2338 2505 2672 2730 2912 3120 3340 3360 3507 3640 3826 4008 4342 4368 4676 5010 5344 5460 5739 5845 6240 6513 6680 7014 7280 7652 8016 8684 8736 9352 9565 10020 10855 10920 11478 11690 13026 13360 13391 14028 14560 15197 15304 16032 17368 17535 18704 19130 20040 21710 21840 22956 23380 24869 26052 26720 26782 28056 28695 30394 30608 32565 34736 35070 37408 38260 40080 40173 43420 43680 45591 45912 46760 49738 52104 53564 56112 57390 60788 61216 65130 66955 69472 70140 74607 75985 76520 80160 80346 86840 91182 91824 93520 99476 104208 107128 112224 114780 121576 124345 130260 133910 140280 149214 151970 153040 160692 173680 174083 182364 183648 187040 198952 200865 208416 214256 227955 229560 243152 248690 260520 267820 280560 298428 303940 306080 319471 321384 347360 348166 364728 373035 397904 401730 428512 455910 459120 486304 497380 521040 522249 535640 561120 596856 607880 638942 642768 696332 729456 746070 795808 803460 870415 911820 918240 958413 994760 1042080 1044498 1071280 1193712 1215760 1277884 1285536 1392664 1458912 1492140 1597355 1606920 1740830 1823640 1916826 1989520 2088996 2142560 2236297 2387424 2431520 2555768 2611245 2785328 2984280 3194710 3213840 3481660 3647280 3833652 3979040 4153123 4177992 4472594 4792065 5111536 5222490 5570656 5968560 6389420 6427680 6708891 6963320 7294560 7667304 8306246 8355984 8945188 9584130 10223072 10444980 11181485 11937120 12459369 12778840 13417782 13926640 15334608 16612492 16711968 17890376 19168260 20765615 20889960 22362970 24918738 25557680 26835564 27853280 29071861 30669216 33224984 33544455 35780752 38336520 41531230 41779920 44725940 49837476 51115360 53671128 58143722 62296845 66449968 67088910 71561504 76673040 83062460 83559840 87215583 89451880 99674952 107342256 116287444 124593690 132899936 134177820 145359305 153346080 166124920 174431166 178903760 199349904 214684512 232574888 249187380 268355640 290718610 332249840 348862332 357807520 398699808 436077915 465149776 498374760 536711280 581437220 664499680 697724664 872155830 930299552 996749520 1073422560 1162874440 1395449328 1744311660 1993499040 2325748880 2790898656 3488623320 4651497760 6977246640 13954493280
• Sum of all divisors σ(n): 54452901888
• Sum of proper divisors (its aliquot sum) s(n): 40498408608
• 13954493280 is an abundant number, because the sum of its proper divisors (40498408608) is greater than itself. Its abundance is 26543915328

Bases of 13954493280

• Binary: 1100111111110000001010101101100000₂
• Hexadecimal: 0x33FC0AB60
• Base-36: 6ES57XC

Squares and roots of 13954493280

• 13954493280 squared (13954493280²) is 194727882701565158400
• 13954493280 cubed (13954493280³) is 2717328930587619248374935552000
• The square root of 13954493280 is 118129.1381497385
• The cube root of 13954493280 is 2407.5280565737

Scales and comparisons

• 13,954,493,280 seconds is equal to 443 years, 36 weeks, 6 days, 8 hours, 8 minutes.
• To count from 1 to 13,954,493,280 would take you about eight hundred eighty-seven 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 13954493280 cubic inches would be around 200.6 feet tall.

Recreational maths with 13954493280

• 13954493280 backwards is 08239445931
• 13954493280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13954493280's digits is 48
• More coming soon!