16397829540

Names of 16397829540

• Cardinal: 16397829540 can be written as Sixteen billion, three hundred ninety-seven million, eight hundred twenty-nine thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.639782954 × 10¹⁰

Factors of 16397829540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 911

Divisors of 16397829540

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 45 54 57 60 76 81 90 95 108 114 135 162 171 180 190 228 243 270 285 311 324 342 380 405 486 513 540 570 571 622 684 810 855 933 972 1026 1140 1142 1215 1244 1539 1555 1620 1710 1713 1866 2052 2284 2430 2565 2799 2855 3078 3110 3420 3426 3732 4617 4665 4860 5130 5139 5598 5710 5909 6156 6220 6852 7695 8397 8565 9234 9330 10260 10278 10849 11196 11420 11818 13995 15390 15417 16794 17130 17727 18468 18660 20556 21698 23085 23636 25191 25695 27990 29545 30780 30834 32547 33588 34260 35454 41985 43396 46170 46251 50382 51390 53181 54245 55980 59090 61668 65094 70908 75573 77085 83970 88635 92340 92502 97641 100764 102780 106362 108490 118180 125955 130188 138753 151146 154170 159543 162735 167940 177270 177581 185004 195282 212724 216980 231255 251910 265905 277506 292923 302292 308340 319086 325470 354540 355162 377865 390564 462510 478629 488205 503820 531810 532743 555012 585846 638172 650940 693765 710324 755730 797715 878769 887905 925020 957258 976410 1063620 1065486 1171692 1387530 1435887 1464615 1511460 1595430 1598229 1757538 1775810 1914516 1952820 2130972 2393145 2636307 2663715 2775060 2871774 2929230 3190860 3196458 3374039 3515076 3551620 4393845 4786290 4794687 5272614 5327430 5743548 5858460 6392916 6748078 7179435 7991145 8787690 9572580 9589374 10122117 10545228 10654860 13181535 13496156 14358870 14384061 15982290 16870195 17575380 19178748 20244234 23973435 26363070 28717740 28768122 30366351 31964580 33740390 40488468 43152183 47946870 50610585 52726140 57536244 60732702 67480780 71920305 86304366 91099053 95893740 101221170 121465404 143840610 151831755 172608732 182198106 202442340 215760915 273297159 287681220 303663510 364396212 431521830 455495265 546594318 607327020 819891477 863043660 910990530 1093188636 1366485795 1639782954 1821981060 2732971590 3279565908 4099457385 5465943180 8198914770 16397829540
• Sum of all divisors σ(n): 54567152640
• Sum of proper divisors (its aliquot sum) s(n): 38169323100
• 16397829540 is an abundant number, because the sum of its proper divisors (38169323100) is greater than itself. Its abundance is 21771493560

Bases of 16397829540

• Binary: 1111010001011000110000010110100100₂
• Hexadecimal: 0x3D16305A4
• Base-36: 7J6UE90

Squares and roots of 16397829540

• 16397829540 squared (16397829540²) is 268888813622896611600
• 16397829540 cubed (16397829540³) is 4409192931001088478060386664000
• The square root of 16397829540 is 128054.0102456771
• The cube root of 16397829540 is 2540.5560989199

Scales and comparisons

• 16,397,829,540 seconds is equal to 521 years, 20 weeks, 5 days, 16 hours, 39 minutes.
• To count from 1 to 16,397,829,540 would take you about one thousand and forty-two 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 16397829540 cubic inches would be around 211.7 feet tall.

Recreational maths with 16397829540

• 16397829540 backwards is 04592879361
• 16397829540 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16397829540's digits is 54
• More coming soon!