1368306720
1,368,306,720 is an even composite number composed of five prime numbers multiplied together.
1368306720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1368306720:
25 × 32 × 5 × 112 × 7853
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 11 × 7853)See below for interesting mathematical facts about the number 1368306720 from the Numbermatics database.
Names of 1368306720
- Cardinal: 1368306720 can be written as One billion, three hundred sixty-eight million, three hundred six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.36830672 × 109
Factors of 1368306720
Divisors of 1368306720
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 66 72 80 88 90 96 99 110 120 121 132 144 160 165 176 180 198 220 240 242 264 288 330 352 360 363 396 440 480 484 495 528 605 660 720 726 792 880 968 990 1056 1089 1210 1320 1440 1452 1584 1760 1815 1936 1980 2178 2420 2640 2904 3168 3630 3872 3960 4356 4840 5280 5445 5808 7260 7853 7920 8712 9680 10890 11616 14520 15706 15840 17424 19360 21780 23559 29040 31412 34848 39265 43560 47118 58080 62824 70677 78530 86383 87120 94236 117795 125648 141354 157060 172766 174240 188472 235590 251296 259149 282708 314120 345532 353385 376944 431915 471180 518298 565416 628240 691064 706770 753888 777447 863830 942360 950213 1036596 1130832 1256480 1295745 1382128 1413540 1554894 1727660 1884720 1900426 2073192 2261664 2591490 2764256 2827080 2850639 3109788 3455320 3769440 3800852 3887235 4146384 4751065 5182980 5654160 5701278 6219576 6910640 7601704 7774470 8292768 8551917 9502130 10365960 11308320 11402556 12439152 13821280 14253195 15203408 15548940 17103834 19004260 20731920 22805112 24878304 28506390 30406816 31097880 34207668 38008520 41463840 42759585 45610224 57012780 62195760 68415336 76017040 85519170 91220448 114025560 124391520 136830672 152034080 171038340 228051120 273661344 342076680 456102240 684153360 1368306720
- Sum of all divisors σ(n): 5133075948
- Sum of proper divisors (its aliquot sum) s(n): 3764769228
- 1368306720 is an abundant number, because the sum of its proper divisors (3764769228) is greater than itself. Its abundance is 2396462508
Bases of 1368306720
- Binary: 10100011000111010110100001000002
- Hexadecimal: 0x518EB420
- Base-36: MMNK80
Squares and roots of 1368306720
- 1368306720 squared (13683067202) is 1872263279997158400
- 1368306720 cubed (13683067203) is 2561830427629353419624448000
-
The
square root of 1368306720 is 36990.6301649485 -
The
cube root of 1368306720 is 1110.1827797375
Scales and comparisons
How big is 1368306720?- 1,368,306,720 seconds is equal to 43 years, 26 weeks, 2 days, 21 hours, 12 minutes.
-
To count from 1 to 1,368,306,720 would take you about eighty-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 1368306720 cubic inches would be around 92.5 feet tall.
Recreational maths with 1368306720
- 1368306720 backwards is 0276038631
- 1368306720 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1368306720's digits is 36
- More coming soon!
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