13481666730
13,481,666,730 is an even composite number composed of six prime numbers multiplied together.
13481666730 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 13481666730:
2 × 36 × 5 × 7 × 612 × 71
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 61 × 61 × 71)See below for interesting mathematical facts about the number 13481666730 from the Numbermatics database.
Names of 13481666730
- Cardinal: 13481666730 can be written as Thirteen billion, four hundred eighty-one million, six hundred sixty-six thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.348166673 × 1010
Factors of 13481666730
Divisors of 13481666730
- Number of divisors d(n): 336
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 61 63 70 71 81 90 105 122 126 135 142 162 183 189 210 213 243 270 305 315 355 366 378 405 426 427 486 497 549 567 610 630 639 710 729 810 854 915 945 994 1065 1098 1134 1215 1278 1281 1458 1491 1647 1701 1830 1890 1917 2130 2135 2430 2485 2562 2745 2835 2982 3195 3294 3402 3645 3721 3834 3843 4270 4331 4473 4941 4970 5103 5490 5670 5751 6390 6405 7290 7442 7455 7686 8235 8505 8662 8946 9585 9882 10206 11163 11502 11529 12810 12993 13419 14823 14910 16470 17010 17253 18605 19170 19215 21655 22326 22365 23058 24705 25515 25986 26047 26838 28755 29646 30317 33489 34506 34587 37210 38430 38979 40257 43310 44469 44730 49410 51030 51759 52094 55815 57510 57645 60634 64965 66978 67095 69174 74115 77958 78141 80514 86265 88938 90951 100467 103518 103761 111630 115290 116937 120771 129930 130235 134190 148230 151585 156282 167445 172530 172935 181902 194895 200934 201285 207522 222345 233874 234423 241542 258795 260470 264191 272853 301401 303170 311283 334890 345870 350811 362313 389790 390705 402570 444690 454755 468846 502335 517590 518805 528382 545706 584685 602802 603855 622566 701622 703269 724626 781410 792573 818559 904203 909510 1004670 1037610 1052433 1169370 1172115 1207710 1320955 1364265 1406538 1507005 1556415 1585146 1637118 1754055 1808406 1811565 1849337 2104866 2109807 2344230 2377719 2455677 2641910 2712609 2728530 3014010 3112830 3157299 3508110 3516345 3623130 3698674 3962865 4092795 4219614 4521015 4755438 4911354 5262165 5425218 5548011 6314598 6329421 7032690 7133157 7367031 7925730 8185590 9042030 9246685 10524330 10549035 11096022 11888595 12278385 12658842 13563045 14266314 14734062 15786495 16644033 18493370 18988263 21098070 21399471 22101093 23777190 24556770 27126090 27740055 31572990 31647105 33288066 35665785 36835155 37976526 42798942 44202186 49932099 55480110 63294210 64198413 71331570 73670310 83220165 94941315 99864198 106997355 110505465 128396826 149796297 166440330 189882630 192595239 213994710 221010930 249660495 299592594 320992065 385190478 449388891 499320990 641984130 748981485 898777782 962976195 1348166673 1497962970 1925952390 2246944455 2696333346 4493888910 6740833365 13481666730
- Sum of all divisors σ(n): 42869803392
- Sum of proper divisors (its aliquot sum) s(n): 29388136662
- 13481666730 is an abundant number, because the sum of its proper divisors (29388136662) is greater than itself. Its abundance is 15906469932
Bases of 13481666730
- Binary: 11001000111001000111101000101010102
- Hexadecimal: 0x32391E8AA
- Base-36: 66YMWMI
Squares and roots of 13481666730
- 13481666730 squared (134816667302) is 181755337818788892900
- 13481666730 cubed (134816667303) is 2450364890871476986303463217000
-
The
square root of 13481666730 is 116110.5797505121 -
The
cube root of 13481666730 is 2380.0232284765
Scales and comparisons
How big is 13481666730?- 13,481,666,730 seconds is equal to 428 years, 35 weeks, 19 hours, 25 minutes, 30 seconds.
-
To count from 1 to 13,481,666,730 would take you about eight hundred fifty-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 13481666730 cubic inches would be around 198.3 feet tall.
Recreational maths with 13481666730
- 13481666730 backwards is 03766618431
- 13481666730 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13481666730's digits is 45
- More coming soon!
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