163916809000

Names of 163916809000

• Cardinal: 163916809000 can be written as One hundred sixty-three billion, nine hundred sixteen million, eight hundred nine thousand.

Scientific notation

• Scientific notation: 1.63916809 × 10¹¹

Factors of 163916809000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 104

Divisors of 163916809000

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 31 35 40 49 50 56 59 62 70 98 100 118 124 125 140 155 175 196 200 217 236 245 248 250 280 295 310 350 392 413 434 472 490 500 590 620 700 775 826 868 875 961 980 1000 1085 1180 1225 1240 1400 1475 1519 1550 1652 1736 1750 1829 1922 1960 2065 2170 2360 2450 2891 2950 3038 3100 3304 3481 3500 3658 3844 3875 4130 4340 4805 4900 5425 5782 5900 6076 6125 6200 6727 6962 7000 7316 7375 7595 7688 7750 8260 8680 9145 9610 9800 10325 10850 11564 11800 12152 12250 12803 13454 13924 14455 14632 14750 15190 15500 16520 17405 18290 19220 20650 21700 23128 24025 24367 24500 25606 26908 27125 27848 28910 29500 30380 31000 33635 34810 36580 37975 38440 41300 43400 45725 47089 48050 48734 49000 51212 51625 53816 54250 56699 57820 59000 60760 64015 67270 69620 72275 73160 75950 82600 87025 89621 91450 94178 96100 97468 102424 103250 107911 108500 113398 115640 120125 121835 128030 134540 139240 144550 151900 168175 170569 174050 179242 182900 188356 189875 192200 194936 206500 215822 217000 226796 228625 235445 240250 243670 256060 269080 283495 289100 303800 320075 336350 341138 348100 358484 361375 365800 376712 379750 396893 413000 431644 435125 448105 453592 457250 470890 480500 487340 512120 539555 566990 578200 609175 640150 672700 682276 696200 716968 722750 755377 759500 793786 840875 852845 863288 870250 896210 914500 941780 961000 974680 1079110 1133980 1177225 1218350 1280300 1345400 1364552 1417475 1445500 1510754 1519000 1587572 1600375 1681750 1705690 1740500 1792420 1829000 1883560 1984465 2158220 2240525 2267960 2354450 2436700 2560600 2697775 2778251 2834950 2891000 3021508 3045875 3175144 3200750 3345241 3363500 3411380 3481000 3584840 3776885 3968930 4264225 4316440 4481050 4708900 4873400 5287639 5395550 5556502 5669900 5886125 6043016 6091750 6401500 6690482 6727000 6822760 7087375 7553770 7937860 8528450 8962100 9417800 9922325 10575278 10791100 11113004 11202625 11339800 11772250 12183500 12803000 13380964 13488875 13891255 14174750 15107540 15875720 16726205 17056900 17924200 18884425 19844650 21150556 21321125 21582200 22226008 22405250 23416687 23544500 24367000 26438195 26761928 26977750 27782510 28349500 30215080 33452410 34113800 37768850 39689300 42301112 42642250 44810500 46833374 47089000 49611625 52876390 53955500 55565020 56699000 66904820 69456275 75537700 79378600 83631025 85284500 89621000 93666748 94422125 99223250 105752780 107911000 111130040 117083435 132190975 133809640 138912550 151075400 163916809 167262050 170569000 187333496 188844250 198446500 211505560 234166870 264381950 277825100 327833618 334524100 347281375 377688500 396893000 418155125 468333740 528763900 555650200 585417175 655667236 660954875 669048200 694562750 755377000 819584045 836310250 936667480 1057527800 1170834350 1311334472 1321909750 1389125500 1639168090 1672620500 2341668700 2643819500 2778251000 2927085875 3278336180 3345241000 4097920225 4683337400 5287639000 5854171750 6556672360 8195840450 11708343500 16391680900 20489601125 23416687000 32783361800 40979202250 81958404500 163916809000
• Sum of all divisors σ(n): 468992489940
• Sum of proper divisors (its aliquot sum) s(n): 305075680940
• 163916809000 is an abundant number, because the sum of its proper divisors (305075680940) is greater than itself. Its abundance is 141158871940

Bases of 163916809000

• Binary: 10011000101010001101000000001100101000₂
• Hexadecimal: 0x262A340328
• Base-36: 23AVU3AG

Squares and roots of 163916809000

• 163916809000 squared (163916809000²) is 26868720272742481000000
• 163916809000 cubed (163916809000³) is 4404234889021557164263129000000000
• The square root of 163916809000 is 404866.4088313577
• The cube root of 163916809000 is 5472.7779839443

Scales and comparisons

• 163,916,809,000 seconds is equal to 5,212 years, 2 weeks, 3 days, 6 hours, 56 minutes, 40 seconds.
• To count from 1 to 163,916,809,000 would take you about ten thousand, four hundred twenty-four 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 163916809000 cubic inches would be around 456.1 feet tall.

Recreational maths with 163916809000

• 163916809000 backwards is 000908619361
• The number of decimal digits it has is: 12
• The sum of 163916809000's digits is 43
• More coming soon!