1381381729402880
1,381,381,729,402,880 is an even composite number composed of four prime numbers multiplied together.
1381381729402880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 1381381729402880:
214 × 5 × 19 × 316
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 31 × 31 × 31 × 31 × 31 × 31)See below for interesting mathematical facts about the number 1381381729402880 from the Numbermatics database.
Names of 1381381729402880
- Cardinal: 1381381729402880 can be written as One quadrillion, three hundred eighty-one trillion, three hundred eighty-one billion, seven hundred twenty-nine million, four hundred two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.38138172940288 × 1015
Factors of 1381381729402880
Divisors of 1381381729402880
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 4 5 8 10 16 19 20 31 32 38 40 62 64 76 80 95 124 128 152 155 160 190 248 256 304 310 320 380 496 512 589 608 620 640 760 961 992 1024 1178 1216 1240 1280 1520 1922 1984 2048 2356 2432 2480 2560 2945 3040 3844 3968 4096 4712 4805 4864 4960 5120 5890 6080 7688 7936 8192 9424 9610 9728 9920 10240 11780 12160 15376 15872 16384 18259 18848 19220 19456 19840 20480 23560 24320 29791 30752 31744 36518 37696 38440 38912 39680 40960 47120 48640 59582 61504 63488 73036 75392 76880 77824 79360 81920 91295 94240 97280 119164 123008 126976 146072 148955 150784 153760 155648 158720 182590 188480 194560 238328 246016 253952 292144 297910 301568 307520 311296 317440 365180 376960 389120 476656 492032 507904 566029 584288 595820 603136 615040 634880 730360 753920 778240 923521 953312 984064 1132058 1168576 1191640 1206272 1230080 1269760 1460720 1507840 1556480 1847042 1906624 1968128 2264116 2337152 2383280 2412544 2460160 2539520 2830145 2921440 3015680 3694084 3813248 3936256 4528232 4617605 4674304 4766560 4825088 4920320 5660290 5842880 6031360 7388168 7626496 7872512 9056464 9235210 9348608 9533120 9650176 9840640 11320580 11685760 12062720 14776336 15252992 15745024 17546899 18112928 18470420 18697216 19066240 19681280 22641160 23371520 24125440 28629151 29552672 30505984 35093798 36225856 36940840 37394432 38132480 39362560 45282320 46743040 48250880 57258302 59105344 61011968 70187596 72451712 73881680 74788864 76264960 78725120 87734495 90564640 93486080 114516604 118210688 122023936 140375192 143145755 144903424 147763360 149577728 152529920 175468990 181129280 186972160 229033208 236421376 244047872 280750384 286291510 289806848 295526720 299155456 305059840 350937980 362258560 373944320 458066416 472842752 488095744 543953869 561500768 572583020 579613696 591053440 610119680 701875960 724517120 747888640 887503681 916132832 945685504 1087907738 1123001536 1145166040 1159227392 1182106880 1220239360 1403751920 1449034240 1495777280 1775007362 1832265664 1891371008 2175815476 2246003072 2290332080 2318454784 2364213760 2440478720 2719769345 2807503840 2898068480 3550014724 3664531328 3782742016 4351630952 4437518405 4492006144 4580664160 4636909568 4728427520 5439538690 5615007680 5796136960 7100029448 7329062656 7565484032 8703261904 8875036810 8984012288 9161328320 9273819136 9456855040 10879077380 11230015360 11592273920 14200058896 14658125312 15130968064 16862569939 17406523808 17750073620 17968024576 18322656640 18913710080 21758154760 22460030720 23184547840 28400117792 29316250624 33725139878 34813047616 35500147240 35936049152 36645313280 37827420160 43516309520 44920061440 46369095680 56800235584 58632501248 67450279756 69626095232 71000294480 71872098304 73290626560 75654840320 84312849695 87032619040 89840122880 113600471168 117265002496 134900559512 139252190464 142000588960 143744196608 146581253120 168625699390 174065238080 179680245760 227200942336 234530004992 269801119024 278504380928 284001177920 287488393216 293162506240 337251398780 348130476160 359360491520 454401884672 469060009984 539602238048 557008761856 568002355840 586325012480 674502797560 696260952320 718720983040 908803769344 1079204476096 1114017523712 1136004711680 1172650024960 1349005595120 1392521904640 1437441966080 1817607538688 2158408952192 2228035047424 2272009423360 2345300049920 2698011190240 2785043809280 3635215077376 4316817904384 4456070094848 4544018846720 5396022380480 5570087618560 7270430154752 8633635808768 8912140189696 9088037693440 10792044760960 11140175237120 14540860309504 17267271617536 18176075386880 21584089521920 22280350474240 34534543235072 36352150773760 43168179043840 44560700948480 69069086470144 72704301547520 86336358087680 138138172940288 172672716175360 276276345880576 345345432350720 690690864701440 1381381729402880
- Sum of all divisors σ(n): 3606023306169480
- Sum of proper divisors (its aliquot sum) s(n): 2224641576766600
- 1381381729402880 is an abundant number, because the sum of its proper divisors (2224641576766600) is greater than itself. Its abundance is 843259847363720
Bases of 1381381729402880
- Binary: 1001110100001011011111111110100011111000000000000002
- Hexadecimal: 0x4E85BFF47C000
- Base-36: DLNQ07GTFK
Squares and roots of 1381381729402880
- 1381381729402880 squared (13813817294028802) is 1908215482328091583121352294400
- 1381381729402880 cubed (13813817294028803) is 2635974003051729949882862386264319429967872000
-
The
square root of 1381381729402880 is 37166944.0417540919 -
The
cube root of 1381381729402880 is 111370.7734743603 - Being both a perfect square and a perfect cube, 1381381729402880 is also a
perfect sixth number .
Scales and comparisons
How big is 1381381729402880?- 1,381,381,729,402,880 seconds is equal to 43,923,666 years, 5 weeks, 1 day, 16 hours, 21 minutes, 20 seconds.
-
To count from 1 to 1,381,381,729,402,880 would take you about one hundred thirty-one million, seven hundred seventy thousand, nine hundred ninety-eight 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 1381381729402880 cubic inches would be around 9280.9 feet tall.
Recreational maths with 1381381729402880
- 1381381729402880 backwards is 0882049271831831
- The number of decimal digits it has is: 16
- The sum of 1381381729402880's digits is 65
- More coming soon!
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The information we have on file for 1381381729402880 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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