13228374940
13,228,374,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 13228374940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 288 divisors.
13228374940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13228374940:
22 × 5 × 11 × 19 × 292 × 53 × 71
(2 × 2 × 5 × 11 × 19 × 29 × 29 × 53 × 71)See below for interesting mathematical facts about the number 13228374940 from the Numbermatics database.
Names of 13228374940
- Cardinal: 13228374940 can be written as Thirteen billion, two hundred twenty-eight million, three hundred seventy-four thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.322837494 × 1010
Factors of 13228374940
Divisors of 13228374940
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 10 11 19 20 22 29 38 44 53 55 58 71 76 95 106 110 116 142 145 190 209 212 220 265 284 290 319 355 380 418 530 551 580 583 638 710 781 836 841 1007 1045 1060 1102 1166 1276 1349 1420 1537 1562 1595 1682 2014 2059 2090 2204 2332 2698 2755 2915 3074 3124 3190 3364 3763 3905 4028 4118 4180 4205 5035 5396 5510 5830 6061 6148 6380 6745 7526 7685 7810 8236 8410 9251 10070 10295 11020 11077 11660 12122 13490 14839 15052 15370 15620 15979 16820 16907 18502 18815 20140 20590 22154 22649 24244 26980 29203 29678 30305 30740 31958 33814 37004 37630 39121 41180 41393 44308 44573 45298 46255 55385 58406 59356 59711 60610 63916 67628 71497 74195 75260 78242 79895 82786 84535 89146 90596 92510 109127 110770 113245 116812 119422 121220 142994 146015 148390 156484 159790 165572 169070 175769 178292 185020 195605 206965 218254 221540 222865 226490 238844 285988 292030 296780 298555 319580 321233 338140 351538 357485 391210 413930 430331 436508 445730 452980 490303 545635 584060 597110 642466 656821 703076 714970 782420 786467 827860 846887 860662 878845 891460 980606 1091270 1134509 1194220 1200397 1284932 1313642 1429940 1572934 1606165 1693774 1721324 1757690 1961212 2073413 2151655 2182540 2269018 2400794 2451515 2627284 3145868 3164683 3212330 3284105 3387548 3515380 3932335 4146826 4234435 4303310 4538036 4801588 4903030 5672545 6001985 6329366 6424660 6568210 7864670 8293652 8468870 8606620 9315757 9806060 10367065 11345090 12003970 12479599 12658732 13136420 15729340 15823415 16937740 18631514 20734130 22690180 22807543 24007940 24959198 31646830 34811513 37263028 41468260 45615086 46578785 49918396 60128977 62397995 63293660 69623026 91230172 93157570 114037715 120257954 124795990 139246052 174057565 186315140 228075430 240515908 249591980 300644885 348115130 456150860 601289770 661418747 696230260 1202579540 1322837494 2645674988 3307093735 6614187470 13228374940
- Sum of all divisors σ(n): 34135395840
- Sum of proper divisors (its aliquot sum) s(n): 20907020900
- 13228374940 is an abundant number, because the sum of its proper divisors (20907020900) is greater than itself. Its abundance is 7678645960
Bases of 13228374940
- Binary: 11000101000111100011111011100111002
- Hexadecimal: 0x31478FB9C
- Base-36: 62RTZFG
Squares and roots of 13228374940
- 13228374940 squared (132283749402) is 174989903553220003600
- 13228374940 cubed (132283749403) is 2314832054916432451928949784000
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The
square root of 13228374940 is 115014.6727161365 -
The
cube root of 13228374940 is 2365.0237079093
Scales and comparisons
How big is 13228374940?- 13,228,374,940 seconds is equal to 420 years, 32 weeks, 2 days, 4 hours, 35 minutes, 40 seconds.
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To count from 1 to 13,228,374,940 would take you about eight hundred forty-one 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 13228374940 cubic inches would be around 197.1 feet tall.
Recreational maths with 13228374940
- 13228374940 backwards is 04947382231
- The number of decimal digits it has is: 11
- The sum of 13228374940's digits is 43
- More coming soon!
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