31420424448

Names of 31420424448

• Cardinal: 31420424448 can be written as Thirty-one billion, four hundred twenty million, four hundred twenty-four thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.1420424448 × 10¹⁰

Factors of 31420424448

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 498

Divisors of 31420424448

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 49 54 56 58 63 64 72 84 87 96 98 108 112 116 126 128 144 147 168 174 189 192 196 203 216 224 232 252 256 261 288 294 336 343 348 378 384 392 406 432 441 448 457 464 504 522 576 588 609 672 686 696 756 768 783 784 812 864 882 896 914 928 1008 1029 1044 1152 1176 1218 1323 1344 1371 1372 1392 1421 1512 1566 1568 1624 1728 1764 1792 1827 1828 1856 2016 2058 2088 2304 2352 2436 2646 2688 2742 2744 2784 2842 3024 3087 3132 3136 3199 3248 3456 3528 3654 3656 3712 4032 4113 4116 4176 4263 4704 4872 5292 5376 5481 5484 5488 5568 5684 6048 6174 6264 6272 6398 6496 6912 7056 7308 7312 7424 8064 8226 8232 8352 8526 9261 9408 9597 9744 9947 10584 10962 10968 10976 11136 11368 12096 12339 12348 12528 12544 12789 12796 12992 13253 14112 14616 14624 16128 16452 16464 16704 17052 18522 18816 19194 19488 19894 21168 21924 21936 21952 22272 22393 22736 24192 24678 24696 25056 25578 25592 25984 26506 28224 28791 29232 29248 29841 32904 32928 33408 34104 37044 37632 38367 38388 38976 39759 39788 42336 43848 43872 43904 44786 45472 48384 49356 49392 50112 51156 51184 51968 53012 56448 57582 58464 58496 59682 65808 65856 66816 67179 68208 74088 76734 76776 77952 79518 79576 84672 86373 87696 87744 87808 89523 89572 90944 92771 98712 98784 100224 102312 102368 106024 112896 115164 116928 116992 119277 119364 131616 131712 134358 136416 148176 153468 153552 155904 156751 159036 159152 169344 172746 175392 175488 179046 179144 181888 185542 197424 197568 200448 201537 204624 204736 212048 230328 233856 238554 238728 263232 263424 268569 268716 272832 278313 296352 306936 307104 313502 318072 318304 338688 345492 350784 350976 357831 358092 358288 363776 371084 394848 395136 403074 409248 409472 424096 460656 467712 470253 477108 477456 526464 537138 537432 545664 556626 592704 604611 613872 614208 627004 636144 636608 649397 690984 701568 715662 716184 716576 742168 789696 790272 806148 818496 818944 834939 848192 921312 940506 954216 954912 1052928 1074276 1074864 1091328 1113252 1185408 1209222 1227744 1228416 1254008 1272288 1273216 1298794 1381968 1403136 1410759 1431324 1432368 1433152 1484336 1579392 1612296 1636992 1669878 1696384 1842624 1881012 1908432 1909824 1948191 2148552 2149728 2226504 2370816 2418444 2455488 2456832 2504817 2508016 2544576 2546432 2597588 2763936 2821518 2862648 2864736 2866304 2968672 3158784 3224592 3273984 3339756 3392768 3685248 3762024 3816864 3819648 3896382 4232277 4297104 4299456 4453008 4545779 4836888 4910976 5009634 5016032 5089152 5195176 5527872 5643036 5725296 5729472 5732608 5844573 5937344 6449184 6679512 7370496 7524048 7633728 7639296 7792764 8464554 8594208 8598912 8906016 9091558 9673776 9821952 10019268 10032064 10178304 10390352 11055744 11286072 11450592 11458944 11689146 11874688 12898368 13359024 13637337 15048096 15267456 15585528 16929108 17188416 17197824 17533719 17812032 18183116 19347552 20038536 20064128 20780704 22111488 22572144 22901184 22917888 23378292 23749376 25796736 26718048 27274674 30096192 30534912 31171056 33858216 34376832 35067438 35624064 36366232 38695104 40077072 40128256 40912011 41561408 45144288 45802368 46756584 51593472 53436096 54549348 60192384 62342112 67716432 68753664 70134876 71248128 72732464 77390208 80154144 81824022 83122816 90288576 91604736 93513168 106872192 109098696 120384768 122736033 124684224 135432864 140269752 145464928 154780416 160308288 163648044 166245632 180577152 187026336 213744384 218197392 245472066 249368448 270865728 280539504 290929856 320616576 327296088 361154304 374052672 436394784 490944132 498736896 541731456 561079008 581859712 641233152 654592176 748105344 872789568 981888264 1083462912 1122158016 1163719424 1309184352 1496210688 1745579136 1963776528 2244316032 2618368704 3491158272 3927553056 4488632064 5236737408 7855106112 10473474816 15710212224 31420424448
• Sum of all divisors σ(n): 112338240000
• Sum of proper divisors (its aliquot sum) s(n): 80917815552
• 31420424448 is an abundant number, because the sum of its proper divisors (80917815552) is greater than itself. Its abundance is 49497391104

Bases of 31420424448

• Binary: 11101010000110011011010000100000000₂
• Hexadecimal: 0x750CDA100
• Base-36: EFMWQO0

Squares and roots of 31420424448

• 31420424448 squared (31420424448²) is 987243072492476104704
• 31420424448 cubed (31420424448³) is 31019596371061232496297369403392
• The square root of 31420424448 is 177258.0730122045
• The cube root of 31420424448 is 3155.5181499177

Scales and comparisons

• 31,420,424,448 seconds is equal to 999 years, 3 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 31,420,424,448 would take you about one 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 31420424448 cubic inches would be around 263 feet tall.

Recreational maths with 31420424448

• 31420424448 backwards is 84442402413
• 31420424448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31420424448's digits is 36
• More coming soon!