164749919220
164,749,919,220 is an even composite number composed of six prime numbers multiplied together.
164749919220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 164749919220:
22 × 34 × 5 × 19 × 1237 × 4327
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 19 × 1237 × 4327)See below for interesting mathematical facts about the number 164749919220 from the Numbermatics database.
Names of 164749919220
- Cardinal: 164749919220 can be written as One hundred sixty-four billion, seven hundred forty-nine million, nine hundred nineteen thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.6474991922 × 1011
Factors of 164749919220
Divisors of 164749919220
- Number of divisors d(n): 240
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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 95 108 114 135 162 171 180 190 228 270 285 324 342 380 405 513 540 570 684 810 855 1026 1140 1237 1539 1620 1710 2052 2474 2565 3078 3420 3711 4327 4948 5130 6156 6185 7422 7695 8654 10260 11133 12370 12981 14844 15390 17308 18555 21635 22266 23503 24740 25962 30780 33399 37110 38943 43270 44532 47006 51924 55665 64905 66798 70509 74220 77886 82213 86540 94012 100197 111330 116829 117515 129810 133596 141018 155772 164426 166995 194715 200394 211527 222660 233658 235030 246639 259620 282036 328852 333990 350487 352545 389430 400788 411065 423054 467316 470060 493278 500985 584145 634581 667980 700974 705090 739917 778860 822130 846108 986556 1001970 1057635 1168290 1233195 1269162 1401948 1410180 1479834 1644260 1752435 1903743 2003940 2115270 2219751 2336580 2466390 2538324 2959668 3172905 3504870 3699585 3807486 4230540 4439502 4932780 5352499 6345810 6659253 7009740 7399170 7614972 8879004 9518715 10704998 11098755 12691620 13318506 14798340 16057497 19037430 21409996 22197510 26637012 26762495 32114994 33296265 38074860 44395020 48172491 53524990 64229988 66592530 80287485 96344982 101697481 107049980 133185060 144517473 160574970 192689964 203394962 240862455 289034946 305092443 321149940 406789924 433552419 481724910 508487405 578069892 610184886 722587365 867104838 915277329 963449820 1016974810 1220369772 1445174730 1525462215 1734209676 1830554658 2033949620 2167762095 2745831987 2890349460 3050924430 3661109316 4335524190 4576386645 5491663974 6101848860 8237495961 8671048380 9152773290 10983327948 13729159935 16474991922 18305546580 27458319870 32949983844 41187479805 54916639740 82374959610 164749919220
- Sum of all divisors σ(n): 544593624960
- Sum of proper divisors (its aliquot sum) s(n): 379843705740
- 164749919220 is an abundant number, because the sum of its proper divisors (379843705740) is greater than itself. Its abundance is 215093786520
Bases of 164749919220
- Binary: 100110010110111101110001000011111101002
- Hexadecimal: 0x265BDC43F4
- Base-36: 23ONUJ90
Squares and roots of 164749919220
- 164749919220 squared (1647499192202) is 27142535882996525408400
- 164749919220 cubed (1647499192203) is 4471730594149628932574577509448000
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The
square root of 164749919220 is 405893.9753433155 -
The
cube root of 164749919220 is 5482.0341519103
Scales and comparisons
How big is 164749919220?- 164,749,919,220 seconds is equal to 5,238 years, 27 weeks, 6 days, 18 hours, 27 minutes.
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To count from 1 to 164,749,919,220 would take you about ten thousand, four hundred seventy-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 164749919220 cubic inches would be around 456.8 feet tall.
Recreational maths with 164749919220
- 164749919220 backwards is 022919947461
- 164749919220 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 164749919220's digits is 54
- More coming soon!
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