7042169420
7,042,169,420 is an even composite number composed of seven prime numbers multiplied together.
7042169420 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 7042169420:
22 × 5 × 11 × 13 × 17 × 241 × 601
(2 × 2 × 5 × 11 × 13 × 17 × 241 × 601)See below for interesting mathematical facts about the number 7042169420 from the Numbermatics database.
Names of 7042169420
- Cardinal: 7042169420 can be written as Seven billion, forty-two million, one hundred sixty-nine thousand, four hundred twenty.
Scientific notation
- Scientific notation: 7.04216942 × 109
Factors of 7042169420
Divisors of 7042169420
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 10 11 13 17 20 22 26 34 44 52 55 65 68 85 110 130 143 170 187 220 221 241 260 286 340 374 442 482 572 601 715 748 884 935 964 1105 1202 1205 1430 1870 2210 2404 2410 2431 2651 2860 3005 3133 3740 4097 4420 4820 4862 5302 6010 6266 6611 7813 8194 9724 10217 10604 12020 12155 12532 13222 13255 15626 15665 16388 20434 20485 24310 26444 26510 31252 31330 33055 34463 39065 40868 40970 45067 48620 51085 53020 53261 62660 66110 68926 78130 81940 85943 90134 102170 106522 112387 132220 132821 137852 144841 156260 171886 172315 180268 204340 213044 224774 225335 265642 266305 289682 343772 344630 429715 449548 450670 531284 532610 561935 579364 585871 664105 689260 724205 859430 901340 1065220 1123870 1171742 1328210 1448410 1461031 1593251 1718860 1882933 2247740 2343484 2462297 2656420 2896820 2922062 2929355 3186502 3765866 4924594 5844124 5858710 6373004 7305155 7531732 7966255 9414665 9849188 11717420 12311485 14610310 15932510 18829330 20712263 24622970 27085267 29220620 31865020 32009861 37658660 41424526 49245940 54170534 64019722 82849052 103561315 108341068 128039444 135426335 160049305 207122630 270852670 320098610 352108471 414245260 541705340 640197220 704216942 1408433884 1760542355 3521084710 7042169420
- Sum of all divisors σ(n): 18503033472
- Sum of proper divisors (its aliquot sum) s(n): 11460864052
- 7042169420 is an abundant number, because the sum of its proper divisors (11460864052) is greater than itself. Its abundance is 4418694632
Bases of 7042169420
- Binary: 1101000111011111011111010010011002
- Hexadecimal: 0x1A3BEFA4C
- Base-36: 38GQ4P8
Squares and roots of 7042169420
- 7042169420 squared (70421694202) is 49592150139983136400
- 7042169420 cubed (70421694203) is 349236323187837962471768888000
-
The
square root of 7042169420 is 83917.6347378785 -
The
cube root of 7042169420 is 1916.7647900699
Scales and comparisons
How big is 7042169420?- 7,042,169,420 seconds is equal to 223 years, 47 weeks, 5 days, 14 hours, 10 minutes, 20 seconds.
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To count from 1 to 7,042,169,420 would take you about four hundred forty-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 7042169420 cubic inches would be around 159.7 feet tall.
Recreational maths with 7042169420
- 7042169420 backwards is 0249612407
- The number of decimal digits it has is: 10
- The sum of 7042169420's digits is 35
- More coming soon!
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