16454493120

Names of 16454493120

• Cardinal: 16454493120 can be written as Sixteen billion, four hundred fifty-four million, four hundred ninety-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.645449312 × 10¹⁰

Factors of 16454493120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 77597

Divisors of 16454493120

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 64 65 68 78 80 85 96 102 104 120 130 136 156 160 170 192 195 204 208 221 240 255 260 272 312 320 340 390 408 416 442 480 510 520 544 624 663 680 780 816 832 884 960 1020 1040 1088 1105 1248 1326 1360 1560 1632 1768 2040 2080 2210 2496 2652 2720 3120 3264 3315 3536 4080 4160 4420 5304 5440 6240 6630 7072 8160 8840 10608 12480 13260 14144 16320 17680 21216 26520 35360 42432 53040 70720 77557 106080 155114 212160 232671 310228 387785 465342 620456 775570 930684 1008241 1163355 1240912 1318469 1551140 1861368 2016482 2326710 2481824 2636938 3024723 3102280 3722736 3955407 4032964 4653420 4963648 5041205 5273876 6049446 6204560 6592345 7445472 7910814 8065928 9306840 10082410 10547752 12098892 12409120 13184690 14890944 15123615 15821628 16131856 17140097 18613680 19777035 20164820 21095504 24197784 24818240 26369380 30247230 31643256 32263712 34280194 37227360 39554070 40329640 42191008 48395568 51420291 52738760 60494460 63286512 64527424 68560388 74454720 79108140 80659280 84382016 85700485 96791136 102840582 105477520 120988920 126573024 137120776 158216280 161318560 171400970 193582272 205681164 210955040 241977840 253146048 257101455 274241552 316432560 322637120 342801940 411362328 421910080 483955680 514202910 548483104 632865120 685603880 822724656 967911360 1028405820 1096966208 1265730240 1371207760 1645449312 2056811640 2742415520 3290898624 4113623280 5484831040 8227246560 16454493120
• Sum of all divisors σ(n): 59571989568
• Sum of proper divisors (its aliquot sum) s(n): 43117496448
• 16454493120 is an abundant number, because the sum of its proper divisors (43117496448) is greater than itself. Its abundance is 26663003328

Bases of 16454493120

• Binary: 1111010100110000111010001111000000₂
• Hexadecimal: 0x3D4C3A3C0
• Base-36: 7K4KW5C

Squares and roots of 16454493120

• 16454493120 squared (16454493120²) is 270750343836127334400
• 16454493120 cubed (16454493120³) is 4455059669889191631328739328000
• The square root of 16454493120 is 128275.0681933169
• The cube root of 16454493120 is 2543.4790773125

Scales and comparisons

• 16,454,493,120 seconds is equal to 523 years, 10 weeks, 3 days, 12 hours, 32 minutes.
• To count from 1 to 16,454,493,120 would take you about one thousand and forty-six 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 16454493120 cubic inches would be around 212 feet tall.

Recreational maths with 16454493120

• 16454493120 backwards is 02139445461
• 16454493120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16454493120's digits is 39
• More coming soon!