13430451720
13,430,451,720 is an even composite number composed of seven prime numbers multiplied together.
13430451720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13430451720:
23 × 3 × 5 × 7 × 19 × 523 × 1609
(2 × 2 × 2 × 3 × 5 × 7 × 19 × 523 × 1609)See below for interesting mathematical facts about the number 13430451720 from the Numbermatics database.
Names of 13430451720
- Cardinal: 13430451720 can be written as Thirteen billion, four hundred thirty million, four hundred fifty-one thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.343045172 × 1010
Factors of 13430451720
Divisors of 13430451720
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 56 57 60 70 76 84 95 105 114 120 133 140 152 168 190 210 228 266 280 285 380 399 420 456 523 532 570 665 760 798 840 1046 1064 1140 1330 1569 1596 1609 1995 2092 2280 2615 2660 3138 3192 3218 3661 3990 4184 4827 5230 5320 6276 6436 7322 7845 7980 8045 9654 9937 10460 10983 11263 12552 12872 14644 15690 15960 16090 18305 19308 19874 20920 21966 22526 24135 29288 29811 30571 31380 32180 33789 36610 38616 39748 43932 45052 48270 49685 54915 56315 59622 61142 62760 64360 67578 69559 73220 79496 87864 90104 91713 96540 99370 109830 112630 119244 122284 135156 139118 146440 149055 152855 168945 183426 193080 198740 208677 213997 219660 225260 238488 244568 270312 278236 298110 305710 337890 347795 366852 397480 417354 427994 439320 450520 458565 556472 596220 611420 641991 675780 695590 733704 834708 841507 855988 917130 1043385 1069985 1192440 1222840 1283982 1351560 1391180 1669416 1683014 1711976 1834260 2086770 2139970 2524521 2567964 2782360 3209955 3366028 3668520 4173540 4207535 4279940 5049042 5135928 5890549 6419910 6732056 8347080 8415070 8559880 10098084 11781098 12622605 12839820 15988633 16830140 17671647 20196168 23562196 25245210 25679640 29452745 31977266 33660280 35343294 47124392 47965899 50490420 58905490 63954532 70686588 79943165 88358235 95931798 100980840 111920431 117810980 127909064 141373176 159886330 176716470 191863596 223840862 235621960 239829495 319772660 335761293 353432940 383727192 447681724 479658990 559602155 639545320 671522586 706865880 895363448 959317980 1119204310 1343045172 1678806465 1918635960 2238408620 2686090344 3357612930 4476817240 6715225860 13430451720
- Sum of all divisors σ(n): 48593664000
- Sum of proper divisors (its aliquot sum) s(n): 35163212280
- 13430451720 is an abundant number, because the sum of its proper divisors (35163212280) is greater than itself. Its abundance is 21732760560
Bases of 13430451720
- Binary: 11001000001000010001101110000010002
- Hexadecimal: 0x320846E08
- Base-36: 66456VC
Squares and roots of 13430451720
- 13430451720 squared (134304517202) is 180377033403250958400
- 13430451720 cubed (134304517203) is 2422545038519189287834928448000
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The
square root of 13430451720 is 115889.8257829393 -
The
cube root of 13430451720 is 2377.0056097113
Scales and comparisons
How big is 13430451720?- 13,430,451,720 seconds is equal to 427 years, 2 weeks, 3 days, 1 hour, 2 minutes.
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To count from 1 to 13,430,451,720 would take you about eight hundred fifty-four 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 13430451720 cubic inches would be around 198.1 feet tall.
Recreational maths with 13430451720
- 13430451720 backwards is 02715403431
- 13430451720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13430451720's digits is 30
- More coming soon!
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