168380352240
168,380,352,240 is an even composite number composed of seven prime numbers multiplied together.
168380352240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 168380352240:
24 × 3 × 5 × 23 × 97 × 157 × 2003
(2 × 2 × 2 × 2 × 3 × 5 × 23 × 97 × 157 × 2003)See below for interesting mathematical facts about the number 168380352240 from the Numbermatics database.
Names of 168380352240
- Cardinal: 168380352240 can be written as One hundred sixty-eight billion, three hundred eighty million, three hundred fifty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.6838035224 × 1011
Factors of 168380352240
Divisors of 168380352240
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 40 46 48 60 69 80 92 97 115 120 138 157 184 194 230 240 276 291 314 345 368 388 460 471 485 552 582 628 690 776 785 920 942 970 1104 1164 1256 1380 1455 1552 1570 1840 1884 1940 2003 2231 2328 2355 2512 2760 2910 3140 3611 3768 3880 4006 4462 4656 4710 5520 5820 6009 6280 6693 7222 7536 7760 8012 8924 9420 10015 10833 11155 11640 12018 12560 13386 14444 15229 16024 17848 18055 18840 20030 21666 22310 23280 24036 26772 28888 30045 30458 32048 33465 35696 36110 37680 40060 43332 44620 45687 46069 48072 53544 54165 57776 60090 60916 66930 72220 76145 80120 86664 89240 91374 92138 96144 107088 108330 120180 121832 133860 138207 144440 152290 160240 173328 178480 182748 184276 194291 216660 228435 230345 240360 243664 267720 276414 288880 304580 314471 350267 365496 368552 388582 433320 456870 460690 480720 535440 552828 582873 609160 628942 691035 700534 730992 737104 777164 866640 913740 921380 943413 971455 1050801 1105656 1165746 1218320 1257884 1382070 1401068 1554328 1572355 1751335 1827480 1842760 1886826 1942910 2101602 2211312 2331492 2515768 2764140 2802136 2914365 3108656 3144710 3502670 3654960 3685520 3773652 3885820 4203204 4468693 4662984 4717065 5031536 5254005 5528280 5604272 5828730 6289420 7005340 7232833 7547304 7771640 8406408 8937386 9325968 9434130 10508010 11056560 11657460 12578840 13406079 14010680 14465666 15094608 15543280 16812816 17874772 18868260 21016020 21698499 22343465 23314920 25157680 26812158 28021360 28931332 30503687 35749544 36164165 37736520 42032040 43396998 44686930 46629840 53624316 57862664 61007374 67030395 71499088 72328330 75473040 84064080 86793996 89373860 91511061 107248632 108492495 115725328 122014748 134060790 144656660 152518435 173587992 178747720 183022122 214497264 216984990 244029496 268121580 289313320 305036870 347175984 357495440 366044244 433969980 457555305 488058992 536243160 578626640 610073740 701584801 732088488 867939960 915110610 1072486320 1220147480 1403169602 1464176976 1735879920 1830221220 2104754403 2440294960 2806339204 3507924005 3660442440 4209508806 5612678408 7015848010 7320884880 8419017612 10523772015 11225356816 14031696020 16838035224 21047544030 28063392040 33676070448 42095088060 56126784080 84190176120 168380352240
- Sum of all divisors σ(n): 554070537216
- Sum of proper divisors (its aliquot sum) s(n): 385690184976
- 168380352240 is an abundant number, because the sum of its proper divisors (385690184976) is greater than itself. Its abundance is 217309832736
Bases of 168380352240
- Binary: 100111001101000100000001000110111100002
- Hexadecimal: 0x27344046F0
- Base-36: 25CPBBAO
Squares and roots of 168380352240
- 168380352240 squared (1683803522402) is 28351943020466473017600
- 168380352240 cubed (1683803522403) is 4773910152474554255813943719424000
-
The
square root of 168380352240 is 410341.7505445917 -
The
cube root of 168380352240 is 5522.0093530213
Scales and comparisons
How big is 168380352240?- 168,380,352,240 seconds is equal to 5,353 years, 50 weeks, 4 days, 16 hours, 4 minutes.
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To count from 1 to 168,380,352,240 would take you about ten thousand, seven hundred 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 168380352240 cubic inches would be around 460.2 feet tall.
Recreational maths with 168380352240
- 168380352240 backwards is 042253083861
- The number of decimal digits it has is: 12
- The sum of 168380352240's digits is 42
- More coming soon!
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