71428149000
71,428,149,000 is an even composite number composed of five prime numbers multiplied together.
71428149000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 71428149000:
23 × 36 × 53 × 13 × 7537
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 7537)See below for interesting mathematical facts about the number 71428149000 from the Numbermatics database.
Names of 71428149000
- Cardinal: 71428149000 can be written as Seventy-one billion, four hundred twenty-eight million, one hundred forty-nine thousand.
Scientific notation
- Scientific notation: 7.1428149 × 1010
Factors of 71428149000
Divisors of 71428149000
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 27 30 36 39 40 45 50 52 54 60 65 72 75 78 81 90 100 104 108 117 120 125 130 135 150 156 162 180 195 200 216 225 234 243 250 260 270 300 312 324 325 351 360 375 390 405 450 468 486 500 520 540 585 600 648 650 675 702 729 750 780 810 900 936 972 975 1000 1053 1080 1125 1170 1215 1300 1350 1404 1458 1500 1560 1620 1625 1755 1800 1944 1950 2025 2106 2250 2340 2430 2600 2700 2808 2916 2925 3000 3159 3240 3250 3375 3510 3645 3900 4050 4212 4500 4680 4860 4875 5265 5400 5832 5850 6075 6318 6500 6750 7020 7290 7537 7800 8100 8424 8775 9000 9477 9720 9750 10125 10530 11700 12150 12636 13000 13500 14040 14580 14625 15074 15795 16200 17550 18225 18954 19500 20250 21060 22611 23400 24300 25272 26325 27000 29160 29250 30148 30375 31590 35100 36450 37685 37908 39000 40500 42120 43875 45222 47385 48600 52650 58500 60296 60750 63180 67833 70200 72900 75370 75816 78975 81000 87750 90444 91125 94770 97981 105300 113055 117000 121500 126360 131625 135666 145800 150740 157950 175500 180888 182250 188425 189540 195962 203499 210600 226110 236925 243000 263250 271332 293943 301480 315900 339165 351000 364500 376850 379080 391924 394875 406998 452220 473850 489905 526500 542664 565275 587886 610497 631800 678330 729000 753700 783848 789750 813996 881829 904440 942125 947700 979810 1017495 1053000 1130550 1175772 1184625 1220994 1356660 1469715 1507400 1579500 1627992 1695825 1763658 1831491 1884250 1895400 1959620 2034990 2261100 2351544 2369250 2441988 2449525 2645487 2713320 2826375 2939430 3052485 3159000 3391650 3527316 3662982 3768500 3919240 4069980 4409145 4522200 4738500 4883976 4899050 5087475 5290974 5494473 5652750 5878860 6104970 6783300 7054632 7325964 7348575 7537000 7936461 8139960 8479125 8818290 9157455 9477000 9798100 10174950 10581948 10988946 11305500 11757720 12209940 12247625 13227435 13566600 14651928 14697150 15262425 15872922 16958250 17636580 18314910 19596200 20349900 21163896 21977892 22045725 22611000 23809383 24419880 24495250 25437375 26454870 27472365 29394300 30524850 31745844 33916500 35273160 36629820 36742875 39682305 40699800 43955784 44091450 45787275 47618766 48990500 50874750 52909740 54944730 58788600 61049700 63491688 66137175 67833000 71428149 73259640 73485750 76312125 79364610 88182900 91574550 95237532 97981000 101749500 105819480 109889460 110228625 119046915 122099400 132274350 137361825 142856298 146971500 152624250 158729220 176365800 183149100 190475064 198411525 203499000 219778920 220457250 228936375 238093830 264548700 274723650 285712596 293943000 305248500 317458440 330685875 357140745 366298200 396823050 440914500 457872750 476187660 529097400 549447300 571425192 595234575 610497000 661371750 686809125 714281490 793646100 881829000 915745500 952375320 992057625 1098894600 1190469150 1322743500 1373618250 1428562980 1587292200 1785703725 1831491000 1984115250 2380938300 2645487000 2747236500 2857125960 2976172875 3571407450 3968230500 4761876600 5494473000 5952345750 7142814900 7936461000 8928518625 11904691500 14285629800 17857037250 23809383000 35714074500 71428149000
- Sum of all divisors σ(n): 269910753840
- Sum of proper divisors (its aliquot sum) s(n): 198482604840
- 71428149000 is an abundant number, because the sum of its proper divisors (198482604840) is greater than itself. Its abundance is 127054455840
Bases of 71428149000
- Binary: 10000101000010111001100001111000010002
- Hexadecimal: 0x10A1730F08
- Base-36: WTAH4I0
Squares and roots of 71428149000
- 71428149000 squared (714281490002) is 5101980469566201000000
- 71428149000 cubed (714281490003) is 364425021175264570391949000000000
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The
square root of 71428149000 is 267260.4516197637 -
The
cube root of 71428149000 is 4149.1244874915
Scales and comparisons
How big is 71428149000?- 71,428,149,000 seconds is equal to 2,271 years, 10 weeks, 16 hours, 30 minutes.
-
To count from 1 to 71,428,149,000 would take you about four thousand, five hundred forty-two 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 71428149000 cubic inches would be around 345.8 feet tall.
Recreational maths with 71428149000
- 71428149000 backwards is 00094182417
- 71428149000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 71428149000's digits is 36
- More coming soon!
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