3998123379712

Names of 3998123379712

• Cardinal: 3998123379712 can be written as Three trillion, nine hundred ninety-eight billion, one hundred twenty-three million, three hundred seventy-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 3.998123379712 × 10¹²

Factors of 3998123379712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 451

Divisors of 3998123379712

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 343 352 392 431 448 512 539 616 686 704 784 862 896 1024 1078 1232 1372 1408 1568 1724 1792 2156 2401 2464 2744 2816 3017 3136 3448 3584 3773 4312 4741 4802 4928 5488 5632 6034 6272 6896 7168 7546 8624 9482 9604 9856 10976 11264 12068 12544 13792 15092 16807 17248 18964 19208 19712 21119 21952 24136 25088 26411 27584 30184 33187 33614 34496 37928 38416 39424 42238 43904 48272 50176 52822 55168 60368 66374 67228 68992 75856 76832 78848 84476 87808 96544 105644 110336 117649 120736 132748 134456 137984 147833 151712 153664 168952 175616 184877 193088 211288 220672 232309 235298 241472 265496 268912 275968 295666 303424 307328 337904 351232 369754 386176 422576 441344 464618 470596 482944 530992 537824 551936 591332 606848 614656 675808 739508 772352 823543 845152 929236 941192 965888 1034831 1061984 1075648 1182664 1213696 1229312 1294139 1351616 1479016 1544704 1626163 1647086 1690304 1858472 1882384 1931776 2069662 2123968 2151296 2365328 2427392 2458624 2588278 2703232 2958032 3089408 3252326 3294172 3380608 3716944 3764768 3863552 4139324 4247936 4302592 4730656 4854784 5176556 5406464 5916064 6504652 6588344 6761216 7243817 7433888 7529536 8278648 8495872 8605184 9058973 9461312 10353112 10812928 11383141 11832128 13009304 13176688 13522432 14487634 14867776 15059072 16557296 16991744 17210368 18117946 18922624 20706224 21625856 22766282 23664256 26018608 26353376 27044864 28975268 29735552 30118144 33114592 33983488 36235892 37845248 41412448 45532564 47328512 50706719 52037216 52706752 57950536 59471104 60236288 66229184 72471784 75690496 79681987 82824896 91065128 94657024 101413438 104074432 105413504 115901072 118942208 120472576 132458368 144943568 151380992 159363974 165649792 182130256 189314048 202826876 208148864 210827008 231802144 237884416 264916736 289887136 318727948 331299584 354947033 364260512 405653752 416297728 421654016 463604288 529833472 557773909 579774272 637455896 662599168 709894066 728521024 811307504 832595456 843308032 927208576 1059666944 1115547818 1159548544 1274911792 1325198336 1419788132 1457042048 1622615008 1665190912 1854417152 2231095636 2319097088 2549823584 2839576264 2914084096 3245230016 3708834304 3904417363 4462191272 4638194176 5099647168 5679152528 5828168192 6490460032 7417668608 7808834726 8924382544 9276388352 10199294336 11358305056 11656336384 12980920064 15617669452 17848765088 20398588672 22716610112 25961840128 31235338904 35697530176 40797177344 45433220224 51923680256 62470677808 71395060352 81594354688 90866440448 124941355616 142790120704 181732880896 249882711232 285580241408 363465761792 499765422464 571160482816 999530844928 1999061689856 3998123379712
• Sum of all divisors σ(n): 10195671398400
• Sum of proper divisors (its aliquot sum) s(n): 6197548018688
• 3998123379712 is an abundant number, because the sum of its proper divisors (6197548018688) is greater than itself. Its abundance is 2199424638976

Bases of 3998123379712

• Binary: 111010001011100010101110010100110000000000₂
• Hexadecimal: 0x3A2E2B94C00
• Base-36: 1F0PNFJLS

Squares and roots of 3998123379712

• 3998123379712 squared (3998123379712²) is 15984990559399705333202944
• 3998123379712 cubed (3998123379712³) is 63909964480011563376682265555268272128
• The square root of 3998123379712 is 1999530.7898884679
• The cube root of 3998123379712 is 15871.5276738455

Scales and comparisons

• 3,998,123,379,712 seconds is equal to 127,127 years, 49 weeks, 5 days, 3 hours, 41 minutes, 52 seconds.
• To count from 1 to 3,998,123,379,712 would take you about three hundred seventeen thousand, eight hundred nineteen 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 3998123379712 cubic inches would be around 1322.6 feet tall.

Recreational maths with 3998123379712

• 3998123379712 backwards is 2179733218993
• 3998123379712 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3998123379712's digits is 64
• More coming soon!