40421487680
40,421,487,680 is an even composite number composed of six prime numbers multiplied together.
40421487680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 40421487680:
26 × 5 × 72 × 192 × 37 × 193
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 19 × 19 × 37 × 193)See below for interesting mathematical facts about the number 40421487680 from the Numbermatics database.
Names of 40421487680
- Cardinal: 40421487680 can be written as Forty billion, four hundred twenty-one million, four hundred eighty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 4.042148768 × 1010
Factors of 40421487680
Divisors of 40421487680
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 37 38 40 49 56 64 70 74 76 80 95 98 112 133 140 148 152 160 185 190 193 196 224 245 259 266 280 296 304 320 361 370 380 386 392 448 490 518 532 560 592 608 665 703 722 740 760 772 784 931 965 980 1036 1064 1120 1184 1216 1295 1330 1351 1406 1444 1480 1520 1544 1568 1805 1813 1862 1930 1960 2072 2128 2240 2368 2527 2590 2660 2702 2812 2888 2960 3040 3088 3136 3515 3610 3626 3667 3724 3860 3920 4144 4256 4655 4921 5054 5180 5320 5404 5624 5776 5920 6080 6176 6755 7030 7141 7220 7252 7334 7448 7720 7840 8288 8512 9065 9310 9457 9842 10108 10360 10640 10808 11248 11552 11840 12352 12635 13357 13510 14060 14282 14440 14504 14668 14896 15440 15680 16576 17689 18130 18335 18620 18914 19684 20216 20720 21280 21616 22496 23104 24605 25270 25669 26714 27020 28120 28564 28880 29008 29336 29792 30880 34447 35378 35705 36260 36670 37240 37828 39368 40432 41440 42560 43232 44992 47285 49210 49987 50540 51338 53428 54040 56240 57128 57760 58016 58672 59584 61760 66785 68894 69673 70756 71410 72520 73340 74480 75656 78736 80864 82880 86464 88445 93499 94570 98420 99974 101080 102676 106856 108080 112480 114256 115520 116032 117344 128345 133570 135679 137788 139346 141512 142820 145040 146680 148960 151312 157472 161728 172235 176890 179683 186998 189140 196840 199948 202160 205352 213712 216160 224960 228512 234688 249935 256690 267140 271358 275576 278692 283024 285640 290080 293360 297920 302624 314944 344470 348365 349909 353780 359366 373996 378280 393680 399896 404320 410704 427424 432320 457024 467495 487711 499870 513380 534280 542716 551152 557384 566048 571280 580160 586720 605248 654493 678395 688940 696730 699818 707560 718732 747992 756560 787360 799792 808640 821408 854848 898415 934990 949753 975422 999740 1026760 1068560 1085432 1102304 1114768 1132096 1142560 1173440 1308986 1356790 1377880 1393460 1399636 1415120 1437464 1495984 1513120 1574720 1599584 1642816 1749545 1796830 1869980 1899506 1950844 1999480 2053520 2137120 2170864 2204608 2229536 2285120 2438555 2577901 2617972 2713580 2755760 2786920 2799272 2830240 2874928 2991968 3026240 3199168 3272465 3413977 3499090 3593660 3739960 3799012 3901688 3998960 4107040 4274240 4341728 4459072 4748765 4877110 5155802 5235944 5427160 5511520 5573840 5598544 5660480 5749856 5983936 6544930 6648271 6827954 6998180 7187320 7479920 7598024 7803376 7997920 8214080 8683456 9497530 9754220 10311604 10471888 10854320 11023040 11147680 11197088 11499712 12889505 13089860 13296542 13655908 13996360 14374640 14959840 15196048 15606752 15995840 17069885 18045307 18995060 19508440 20623208 20943776 21708640 22295360 22394176 25779010 26179720 26593084 27311816 27992720 28749280 29919680 30392096 31213504 33241355 34139770 36090614 37990120 39016880 41246416 41887552 43417280 51558020 52359440 53186168 54623632 55985440 57498560 60784192 66482710 68279540 72181228 75980240 78033760 82492832 90226535 103116040 104718880 106372336 109247264 111970880 126317149 132965420 136559080 144362456 151960480 156067520 164985664 180453070 206232080 209437760 212744672 218494528 252634298 265930840 273118160 288724912 303920960 360906140 412464160 425489344 505268596 531861680 546236320 577449824 631585745 721812280 824928320 1010537192 1063723360 1092472640 1154899648 1263171490 1443624560 2021074384 2127446720 2526342980 2887249120 4042148768 5052685960 5774498240 8084297536 10105371920 20210743840 40421487680
- Sum of all divisors σ(n): 121994465688
- Sum of proper divisors (its aliquot sum) s(n): 81572978008
- 40421487680 is an abundant number, because the sum of its proper divisors (81572978008) is greater than itself. Its abundance is 41151490328
Bases of 40421487680
- Binary: 1001011010010100111011110100010000002
- Hexadecimal: 0x9694EF440
- Base-36: IKHWRI8
Squares and roots of 40421487680
- 40421487680 squared (404214876802) is 1633896666264391782400
- 40421487680 cubed (404214876803) is 66044533965799184054974840832000
-
The
square root of 40421487680 is 201050.9579186331 -
The
cube root of 40421487680 is 3431.9221768077
Scales and comparisons
How big is 40421487680?- 40,421,487,680 seconds is equal to 1,285 years, 14 weeks, 3 days, 7 hours, 1 minute, 20 seconds.
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To count from 1 to 40,421,487,680 would take you about two thousand, five hundred seventy 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 40421487680 cubic inches would be around 286 feet tall.
Recreational maths with 40421487680
- 40421487680 backwards is 08678412404
- The number of decimal digits it has is: 11
- The sum of 40421487680's digits is 44
- More coming soon!
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