1401066420
1,401,066,420 is an even composite number composed of seven prime numbers multiplied together.
1401066420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1401066420:
22 × 3 × 5 × 13 × 37 × 43 × 1129
(2 × 2 × 3 × 5 × 13 × 37 × 43 × 1129)See below for interesting mathematical facts about the number 1401066420 from the Numbermatics database.
Names of 1401066420
- Cardinal: 1401066420 can be written as One billion, four hundred one million, sixty-six thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.40106642 × 109
Factors of 1401066420
Divisors of 1401066420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 37 39 43 52 60 65 74 78 86 111 129 130 148 156 172 185 195 215 222 258 260 370 390 430 444 481 516 555 559 645 740 780 860 962 1110 1118 1129 1290 1443 1591 1677 1924 2220 2236 2258 2405 2580 2795 2886 3182 3354 3387 4516 4773 4810 5590 5645 5772 6364 6708 6774 7215 7955 8385 9546 9620 11180 11290 13548 14430 14677 15910 16770 16935 19092 20683 22580 23865 28860 29354 31820 33540 33870 41366 41773 44031 47730 48547 58708 62049 67740 73385 82732 83546 88062 95460 97094 103415 124098 125319 145641 146770 167092 176124 194188 206830 208865 220155 242735 248196 250638 291282 293540 310245 413660 417730 440310 485470 501276 543049 582564 620490 626595 631111 728205 835460 880620 970940 1086098 1240980 1253190 1262222 1456410 1629147 1796239 1893333 2172196 2506380 2524444 2715245 2912820 3155555 3258294 3592478 3786666 5388717 5430490 6311110 6516588 7184956 7573332 8145735 8981195 9466665 10777434 10860980 12622220 16291470 17962390 18933330 21554868 23351107 26943585 32582940 35924780 37866660 46702214 53887170 70053321 93404428 107774340 116755535 140106642 233511070 280213284 350266605 467022140 700533210 1401066420
- Sum of all divisors σ(n): 4443774720
- Sum of proper divisors (its aliquot sum) s(n): 3042708300
- 1401066420 is an abundant number, because the sum of its proper divisors (3042708300) is greater than itself. Its abundance is 1641641880
Bases of 1401066420
- Binary: 10100111000001010010011101101002
- Hexadecimal: 0x538293B4
- Base-36: N65PRO
Squares and roots of 1401066420
- 1401066420 squared (14010664202) is 1962987113251616400
- 1401066420 cubed (14010664203) is 2750275327269576748761288000
-
The
square root of 1401066420 is 37430.8217916733 -
The
cube root of 1401066420 is 1118.9729157665
Scales and comparisons
How big is 1401066420?- 1,401,066,420 seconds is equal to 44 years, 28 weeks, 4 days, 1 hour, 7 minutes.
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To count from 1 to 1,401,066,420 would take you about eighty-nine 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 1401066420 cubic inches would be around 93.2 feet tall.
Recreational maths with 1401066420
- 1401066420 backwards is 0246601041
- The number of decimal digits it has is: 10
- The sum of 1401066420's digits is 24
- More coming soon!
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