1242232992

Names of 1242232992

• Cardinal: 1242232992 can be written as One billion, two hundred forty-two million, two hundred thirty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.242232992 × 10⁹

Factors of 1242232992

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 206

Divisors of 1242232992

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 31 32 33 36 39 42 44 48 52 56 62 63 66 72 77 78 84 88 91 93 96 99 104 112 117 124 126 132 139 143 144 154 156 168 176 182 186 198 208 217 224 231 234 248 252 264 273 278 279 286 288 308 312 336 341 352 364 372 396 403 416 417 429 434 462 468 496 504 528 546 556 558 572 616 624 651 672 682 693 728 744 792 806 819 834 858 868 924 936 973 992 1001 1008 1023 1056 1092 1112 1116 1144 1209 1232 1248 1251 1287 1302 1364 1386 1456 1488 1529 1584 1612 1638 1668 1716 1736 1807 1848 1872 1946 1953 2002 2016 2046 2184 2224 2232 2288 2387 2418 2464 2502 2574 2604 2728 2772 2821 2912 2919 2976 3003 3058 3069 3168 3224 3276 3336 3432 3472 3614 3627 3696 3744 3892 3906 4004 4092 4309 4368 4433 4448 4464 4576 4587 4774 4836 5004 5148 5208 5421 5456 5544 5642 5838 6006 6116 6138 6448 6552 6672 6864 6944 7161 7228 7254 7392 7784 7812 8008 8184 8463 8618 8736 8757 8866 8928 9009 9174 9548 9672 10008 10296 10416 10703 10842 10912 11088 11284 11676 12012 12232 12276 12649 12896 12927 13104 13299 13344 13728 13761 14322 14456 14508 15568 15624 16016 16263 16368 16926 17236 17514 17732 18018 18348 19096 19344 19877 20016 20592 20832 21406 21483 21684 22176 22568 23352 24024 24464 24552 25298 25389 25854 26208 26598 27522 28644 28912 29016 30163 31031 31136 31248 32032 32109 32526 32736 33852 34472 35028 35464 36036 36696 37947 38192 38688 38781 39754 39897 40032 41184 42812 42966 43368 45136 46704 47399 48048 48928 49104 50596 50778 51708 53196 55044 56017 57288 57824 58032 59631 60326 62062 62496 64218 65052 67704 68944 70056 70928 72072 73392 75894 76384 77562 79508 79794 85624 85932 86736 90272 90489 93093 93408 94798 96096 96327 98208 101192 101556 103416 106392 110088 112034 113841 114576 116064 119262 120652 124124 128436 130104 135408 137888 139139 140112 141856 142197 144144 146784 151788 155124 159016 159588 168051 171248 171864 173472 178893 180978 186186 189596 192654 202384 203112 206832 212784 220176 224068 227682 229152 238524 241304 248248 256872 260208 270816 271467 278278 279279 280224 284394 288288 303576 310248 318032 319176 331793 336102 342496 343728 357786 361956 372372 379192 385308 392119 404768 406224 413664 417417 425568 426591 440352 448136 455364 477048 482608 496496 504153 513744 520416 542934 556556 558558 568788 607152 616187 620496 636064 638352 663586 672204 687456 715572 723912 744744 758384 770616 784238 812448 834834 853182 896272 910728 954096 965216 992992 995379 1008306 1027488 1085868 1113112 1117116 1137576 1176357 1214304 1232374 1240992 1252251 1276704 1327172 1344408 1431144 1447824 1489488 1516768 1541232 1568476 1669668 1706364 1792544 1821456 1848561 1908192 1990758 2016612 2171736 2226224 2234232 2275152 2352714 2464748 2504502 2654344 2688816 2862288 2895648 2978976 2986137 3082464 3136952 3339336 3412728 3529071 3642912 3697122 3981516 4033224 4313309 4343472 4452448 4468464 4550304 4705428 4929496 5009004 5308688 5377632 5545683 5724576 5972274 6273904 6678672 6825456 7058142 7394244 7963032 8066448 8626618 8686944 8936928 9410856 9858992 10018008 10617376 11091366 11944548 12547808 12939927 13357344 13650912 14116284 14788488 15926064 16132896 17253236 18821712 19717984 20036016 22182732 23889096 25879854 28232568 29576976 31852128 34506472 37643424 38819781 40072032 44365464 47778192 51759708 56465136 59153952 69012944 77639562 88730928 95556384 103519416 112930272 138025888 155279124 177461856 207038832 310558248 414077664 621116496 1242232992
• Sum of all divisors σ(n): 4931297280
• Sum of proper divisors (its aliquot sum) s(n): 3689064288
• 1242232992 is an abundant number, because the sum of its proper divisors (3689064288) is greater than itself. Its abundance is 2446831296

Bases of 1242232992

• Binary: 1001010000010101111100010100000₂
• Hexadecimal: 0x4A0AF8A0
• Base-36: KJLD40

Squares and roots of 1242232992

• 1242232992 squared (1242232992²) is 1543142806413272064
• 1242232992 cubed (1242232992³) is 1916942905494035744572735488
• The square root of 1242232992 is 35245.3258177591
• The cube root of 1242232992 is 1074.9815730031

Scales and comparisons

• 1,242,232,992 seconds is equal to 39 years, 25 weeks, 6 days, 16 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,242,232,992 would take you about seventy-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 1242232992 cubic inches would be around 89.6 feet tall.

Recreational maths with 1242232992

• 1242232992 backwards is 2992322421
• 1242232992 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1242232992's digits is 36
• More coming soon!