13491325440
13,491,325,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 13491325440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 320 divisors.
13491325440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 13491325440:
29 × 33 × 5 × 19 × 10273
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 19 × 10273)See below for interesting mathematical facts about the number 13491325440 from the Numbermatics database.
Names of 13491325440
- Cardinal: 13491325440 can be written as Thirteen billion, four hundred ninety-one million, three hundred twenty-five thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.349132544 × 1010
Factors of 13491325440
Divisors of 13491325440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 48 54 57 60 64 72 76 80 90 95 96 108 114 120 128 135 144 152 160 171 180 190 192 216 228 240 256 270 285 288 304 320 342 360 380 384 432 456 480 512 513 540 570 576 608 640 684 720 760 768 855 864 912 960 1026 1080 1140 1152 1216 1280 1368 1440 1520 1536 1710 1728 1824 1920 2052 2160 2280 2304 2432 2560 2565 2736 2880 3040 3420 3456 3648 3840 4104 4320 4560 4608 4864 5130 5472 5760 6080 6840 6912 7296 7680 8208 8640 9120 9728 10260 10273 10944 11520 12160 13680 13824 14592 16416 17280 18240 20520 20546 21888 23040 24320 27360 29184 30819 32832 34560 36480 41040 41092 43776 48640 51365 54720 61638 65664 69120 72960 82080 82184 87552 92457 102730 109440 123276 131328 145920 154095 164160 164368 184914 195187 205460 218880 246552 262656 277371 308190 328320 328736 369828 390374 410920 437760 462285 493104 554742 585561 616380 656640 657472 739656 780748 821840 924570 975935 986208 1109484 1171122 1232760 1313280 1314944 1386855 1479312 1561496 1643680 1756683 1849140 1951870 1972416 2218968 2342244 2465520 2629888 2773710 2927805 2958624 3122992 3287360 3513366 3698280 3903740 3944832 4437936 4684488 4931040 5259776 5270049 5547420 5855610 5917248 6245984 6574720 7026732 7396560 7807480 7889664 8783415 8875872 9368976 9862080 10540098 11094840 11711220 11834496 12491968 13149440 14053464 14793120 15614960 15779328 17566830 17751744 18737952 19724160 21080196 22189680 23422440 23668992 24983936 26298880 26350245 28106928 29586240 31229920 35133660 35503488 37475904 39448320 42160392 44379360 46844880 47337984 49967872 52700490 56213856 59172480 62459840 70267320 71006976 74951808 78896640 84320784 88758720 93689760 99935744 105400980 112427712 118344960 124919680 140534640 142013952 149903616 168641568 177517440 187379520 210801960 224855424 236689920 249839360 281069280 299807232 337283136 355034880 374759040 421603920 449710848 499678720 562138560 674566272 710069760 749518080 843207840 899421696 1124277120 1349132544 1499036160 1686415680 2248554240 2698265088 3372831360 4497108480 6745662720 13491325440
- Sum of all divisors σ(n): 50449449600
- Sum of proper divisors (its aliquot sum) s(n): 36958124160
- 13491325440 is an abundant number, because the sum of its proper divisors (36958124160) is greater than itself. Its abundance is 23466798720
Bases of 13491325440
- Binary: 11001001000010010101001010000000002
- Hexadecimal: 0x324254A00
- Base-36: 674DXC0
Squares and roots of 13491325440
- 13491325440 squared (134913254402) is 182015862127991193600
- 13491325440 cubed (134913254403) is 2455635231210900126311645184000
-
The
square root of 13491325440 is 116152.1650250223 -
The
cube root of 13491325440 is 2380.5914684679
Scales and comparisons
How big is 13491325440?- 13,491,325,440 seconds is equal to 428 years, 51 weeks, 14 hours, 24 minutes.
-
To count from 1 to 13,491,325,440 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 13491325440 cubic inches would be around 198.4 feet tall.
Recreational maths with 13491325440
- 13491325440 backwards is 04452319431
- 13491325440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13491325440's digits is 36
- More coming soon!
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