421391550048

Names of 421391550048

• Cardinal: 421391550048 can be written as Four hundred twenty-one billion, three hundred ninety-one million, five hundred fifty thousand and forty-eight.

Scientific notation

• Scientific notation: 4.21391550048 × 10¹¹

Factors of 421391550048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 140

Divisors of 421391550048

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 31 32 42 48 49 56 62 84 93 96 97 98 112 124 147 168 186 194 196 217 224 248 291 294 336 372 388 392 434 496 582 588 651 672 679 744 776 784 868 961 992 1164 1176 1302 1358 1488 1519 1552 1568 1736 1922 2037 2328 2352 2604 2716 2883 2976 3007 3038 3104 3472 3844 4074 4557 4656 4704 4753 5208 5432 5766 6014 6076 6727 6944 7688 8148 9021 9114 9312 9506 10416 10864 11532 12028 12152 13454 14259 15376 16296 18042 18228 19012 20181 20832 21049 21728 23064 24056 24304 26908 28518 29791 30752 32592 36084 36456 38024 40362 42098 46128 47089 48112 48608 53816 57036 59582 63147 65184 72168 72912 76048 80724 84196 89373 92256 93217 94178 96224 107632 114072 119164 126294 141267 144336 145824 147343 152096 161448 168392 178746 186434 188356 208537 215264 228144 238328 252588 279651 282534 288672 294686 322896 336784 357492 372868 376712 417074 442029 456288 476656 505176 559302 565068 589372 625611 645792 652519 673568 714984 745736 753424 834148 884058 923521 953312 1010352 1118604 1130136 1178744 1251222 1305038 1429968 1459759 1491472 1506848 1668296 1768116 1847042 1957557 2020704 2237208 2260272 2357488 2502444 2610076 2770563 2859936 2889727 2919518 2982944 3336592 3536232 3694084 3915114 4379277 4474416 4520544 4567633 4714976 5004888 5220152 5541126 5779454 5839036 6464647 6673184 7072464 7388168 7830228 8669181 8758554 8948832 9135266 10009776 10440304 11082252 11558908 11678072 12929294 13702899 14144928 14776336 15660456 17338362 17517108 18270532 19393941 20019552 20228089 20880608 22164504 23117816 23356144 25858588 27405798 29552672 31320912 34676724 35034216 36541064 38787882 40456178 44329008 45252529 46235632 46712288 51717176 54811596 60684267 62641824 69353448 70068432 73082128 77575764 80912356 88658016 89581537 90505058 92471264 103434352 109623192 121368534 135757587 138706896 140136864 141596623 146164256 155151528 161824712 179163074 181010116 206868704 219246384 242737068 268744611 271515174 277413792 283193246 310303056 323649424 358326148 362020232 424789869 438492768 485474136 537489222 543030348 566386492 620606112 627070759 647298848 716652296 724040464 849579738 970948272 1074978444 1086060696 1132772984 1254141518 1433304592 1448080928 1699159476 1881212277 1941896544 2149956888 2172121392 2265545968 2508283036 2866609184 3398318952 3762424554 4299913776 4344242784 4389495313 4531091936 5016566072 6796637904 7524849108 8599827552 8778990626 10033132144 13168485939 13593275808 15049698216 17557981252 20066264288 26336971878 30099396432 35115962504 52673943756 60198792864 70231925008 105347887512 140463850016 210695775024 421391550048
• Sum of all divisors σ(n): 1343348427960
• Sum of proper divisors (its aliquot sum) s(n): 921956877912
• 421391550048 is an abundant number, because the sum of its proper divisors (921956877912) is greater than itself. Its abundance is 500565327864

Bases of 421391550048

• Binary: 110001000011100111001001100011001100000₂
• Hexadecimal: 0x621CE4C660
• Base-36: 5DL1NCYO

Squares and roots of 421391550048

• 421391550048 squared (421391550048²) is 177570838451856088802304
• 421391550048 cubed (421391550048³) is 74826850858550637883029618393710592
• The square root of 421391550048 is 649146.7862109463
• The cube root of 421391550048 is 7497.1340163535

Scales and comparisons

• 421,391,550,048 seconds is equal to 13,398 years, 49 weeks, 2 days, 20 minutes, 48 seconds.
• To count from 1 to 421,391,550,048 would take you about twenty-six thousand, seven hundred ninety-seven 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 421391550048 cubic inches would be around 624.8 feet tall.

Recreational maths with 421391550048

• 421391550048 backwards is 840055193124
• 421391550048 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421391550048's digits is 42
• More coming soon!