42581384699490

Names of 42581384699490

• Cardinal: 42581384699490 can be written as Forty-two trillion, five hundred eighty-one billion, three hundred eighty-four million, six hundred ninety-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.258138469949 × 10¹³

Factors of 42581384699490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37148

Divisors of 42581384699490

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 49 63 65 70 78 90 91 98 105 117 126 130 147 169 182 195 210 234 245 273 294 315 338 390 441 455 490 507 546 585 630 637 735 819 845 882 910 1014 1170 1183 1274 1365 1470 1521 1609 1638 1690 1911 2205 2366 2535 2730 3042 3185 3218 3549 3822 4095 4410 4827 5070 5733 5915 6370 7098 7605 8045 8190 8281 9555 9654 10647 11263 11466 11830 14481 15210 16090 16562 17745 19110 20917 21294 22526 24135 24843 28665 28962 33789 35490 35509 41405 41834 48270 49686 53235 56315 57330 62751 67578 71018 72405 74529 78841 82810 101367 104585 106470 106527 112630 124215 125502 144810 146419 149058 157682 168945 177545 188253 202734 209170 213054 236523 248430 248563 271921 292838 313755 319581 337890 355090 372645 376506 394205 439257 461617 473046 497126 506835 532635 543842 627510 639162 709569 732095 745290 745689 788410 815763 878514 923234 941265 1013670 1024933 1065270 1182615 1242815 1317771 1359605 1384851 1419138 1464190 1491378 1597905 1631526 1739941 1882530 1903447 2049866 2196285 2237067 2308085 2365230 2447289 2485630 2635542 2719210 2769702 3074799 3195810 3231319 3479882 3547845 3728445 3806894 4078815 4154553 4392570 4474134 4616170 4894578 5124665 5219823 5710341 6001021 6149598 6462638 6588855 6924255 7095690 7456890 8157630 8309106 8699705 9224397 9517235 9693957 10249330 10439646 11185335 11420682 12002042 12236445 13177710 13324129 13848510 15373995 15659469 16156595 17131023 17399410 18003063 18448794 19034470 19387914 20772765 22370670 22619233 24472890 26099115 26648258 28551705 29081871 30005105 30747990 31318938 32313190 34262046 36006126 39972387 41545530 42007147 45238466 46121985 48469785 52198230 54009189 57103410 57133981 58163742 60010210 66620645 67857699 78297345 79944774 84014294 85655115 90015315 92243970 96939570 108018378 113096165 114267962 119917161 126021441 133241290 135715398 145409355 156594690 171310230 171401943 180030630 199861935 203573097 210035735 226192330 239834322 252042882 270045945 285669905 290818710 294050029 339288495 342803886 378064323 399723870 399937867 407146194 420071470 514205829 540091890 571339810 588100058 599585805 630107205 678576990 742741753 756128646 799875734 857009715 882150087 1017865485 1028411658 1199171610 1199813601 1260214410 1470250145 1485483506 1714019430 1764300174 1890321615 1999689335 2035730970 2228225259 2399627202 2571029145 2646450261 2799565069 2940500290 3599440803 3713708765 3780643230 3999378670 4410750435 4456450518 5142058290 5199192271 5292900522 5599130138 5999068005 6684675777 7198881606 7427417530 8398695207 8821500870 9655642789 10398384542 11141126295 11998136010 13232251305 13369351554 13997825345 15597576813 16797390414 17997204015 19311285578 22282252590 25196085621 25995961355 26464502610 27995650690 28966928367 31195153626 33423378885 35994408030 36394345897 41993476035 46792730439 48278213945 50392171242 51991922710 57933856734 66846757770 67589499523 72788691794 77987884065 83986952070 86900785101 93585460878 96556427890 109183037691 125980428105 135178999046 144834641835 155975768130 173801570202 181971729485 202768498569 218366075382 233963652195 251960856210 289669283670 327549113073 337947497615 363943458970 405536997138 434503925505 467927304390 473126496661 545915188455 608305495707 655098226146 675894995230 869007851010 946252993322 1013842492845 1091830376910 1216610991414 1419379489983 1637745565365 2027684985690 2365632483305 2838758979966 3041527478535 3275491130730 4258138469949 4731264966610 6083054957070 7096897449915 8516276939898 14193794899830 21290692349745 42581384699490
• Sum of all divisors σ(n): 139546308119400
• Sum of proper divisors (its aliquot sum) s(n): 96964923419910
• 42581384699490 is an abundant number, because the sum of its proper divisors (96964923419910) is greater than itself. Its abundance is 54383538720420

Bases of 42581384699490

• Binary: 1001101011101001000000010011110001111001100010₂
• Hexadecimal: 0x26BA404F1E62
• Base-36: F3DM914KI

Squares and roots of 42581384699490

• 42581384699490 squared (42581384699490²) is 1813174322925961077606260100
• 42581384699490 cubed (42581384699490³) is 77207473371747659358086476296781277349000
• The square root of 42581384699490 is 6525441.3413569199
• The cube root of 42581384699490 is 34919.9216041637

Scales and comparisons

• 42,581,384,699,490 seconds is equal to 1,353,956 years, 16 weeks, 4 days, 16 hours, 31 minutes, 30 seconds.
• To count from 1 to 42,581,384,699,490 would take you about three million, three hundred eighty-four thousand, eight hundred ninety 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 42581384699490 cubic inches would be around 2910 feet tall.

Recreational maths with 42581384699490

• 42581384699490 backwards is 09499648318524
• The number of decimal digits it has is: 14
• The sum of 42581384699490's digits is 72
• More coming soon!