1421540506408

Names of 1421540506408

• Cardinal: 1421540506408 can be written as One trillion, four hundred twenty-one billion, five hundred forty million, five hundred six thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.421540506408 × 10¹²

Factors of 1421540506408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 573

Divisors of 1421540506408

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 22 29 31 44 58 61 62 88 116 121 122 124 232 242 244 248 319 341 439 484 488 638 671 682 878 899 968 1276 1342 1364 1756 1769 1798 1891 2552 2684 2728 3509 3512 3538 3596 3721 3751 3782 4829 5368 7018 7076 7192 7381 7442 7502 7564 9658 9889 12731 13609 14036 14152 14762 14884 15004 15128 19316 19459 19778 20801 25462 26779 27218 28072 29524 29768 30008 38632 38918 39556 40931 41602 50924 53119 53558 54436 54839 59048 77836 79112 81862 83204 101848 106238 107116 107909 108779 108872 109678 115351 140041 149699 155672 163724 166408 212476 214049 214232 215818 217558 219356 228811 230702 280082 294569 299398 327448 394661 424952 428098 431636 435116 438712 450241 457622 461404 560164 589138 598796 603229 776591 789322 830149 856196 863272 870232 900482 915244 922808 1120328 1178276 1186999 1197592 1206458 1268861 1540451 1553182 1578644 1633519 1646689 1660298 1712392 1800964 1830488 2356552 2373998 2412916 2537722 3080902 3106364 3157288 3240259 3267038 3293378 3320596 3345179 3601928 4341271 4747996 4825832 5075444 6161804 6212728 6480518 6534076 6586756 6635519 6641192 6690358 8542501 8682542 9131639 9495992 10150888 12323608 12961036 13056989 13068152 13173512 13271038 13380716 13957471 17085002 17365084 17968709 18263278 24074321 25922072 26113978 26542076 26761432 27914942 34170004 34730168 35937418 36526556 36796969 47372051 47753981 48148642 50639089 52227956 53084152 55829884 68340008 71874836 73053112 73593938 93967511 94744102 95507962 96297284 100448029 101278178 104455912 111659768 143749672 147187876 187935022 189488204 191015924 192594568 197655799 200896058 202556356 264817531 294375752 375870044 378976408 382031848 395311598 401792116 404766659 405112712 521092561 529635062 557029979 751740088 790623196 803584232 809533318 1042185122 1059270124 1114059958 1468533581 1581246392 1619066636 2084370244 2118540248 2228119916 2912992841 2937067162 3238133272 4168740488 4456239832 5732018171 5825985682 5874134324 6127329769 11464036342 11651971364 11748268648 12254659538 16153869391 22928072684 23303942728 24509319076 32307738782 45856145368 49018638152 64615477564 129230955128 177692563301 355385126602 710770253204 1421540506408
• Sum of all divisors σ(n): 3187888704000
• Sum of proper divisors (its aliquot sum) s(n): 1766348197592
• 1421540506408 is an abundant number, because the sum of its proper divisors (1766348197592) is greater than itself. Its abundance is 344807691184

Bases of 1421540506408

• Binary: 10100101011111010011010101011101100101000₂
• Hexadecimal: 0x14AFA6ABB28
• Base-36: I51OIIP4

Squares and roots of 1421540506408

• 1421540506408 squared (1421540506408²) is 2020777411358713089062464
• 1421540506408 cubed (1421540506408³) is 2872616944680712335969033080504269312
• The square root of 1421540506408 is 1192283.7356971703
• The cube root of 1421540506408 is 11243.9717666913

Scales and comparisons

• 1,421,540,506,408 seconds is equal to 45,200 years, 30 weeks, 5 days, 2 hours, 53 minutes, 28 seconds.
• To count from 1 to 1,421,540,506,408 would take you about one hundred thirteen thousand and 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 1421540506408 cubic inches would be around 937 feet tall.

Recreational maths with 1421540506408

• 1421540506408 backwards is 8046050451241
• The number of decimal digits it has is: 13
• The sum of 1421540506408's digits is 40
• More coming soon!