12042431440

Names of 12042431440

• Cardinal: 12042431440 can be written as Twelve billion, forty-two million, four hundred thirty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.204243144 × 10¹⁰

Factors of 12042431440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 564

Divisors of 12042431440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 34 37 40 41 52 65 68 74 80 82 85 104 130 136 148 164 170 185 205 208 221 260 272 296 328 340 370 410 442 449 481 520 533 592 629 656 680 697 740 820 884 898 962 1040 1066 1105 1258 1360 1394 1480 1517 1640 1768 1796 1924 2132 2210 2245 2405 2516 2665 2788 2960 3034 3145 3280 3485 3536 3592 3848 4264 4420 4490 4810 5032 5330 5576 5837 6068 6290 6970 7184 7585 7633 7696 8177 8528 8840 8980 9061 9620 10064 10660 11152 11674 12136 12580 13940 15170 15266 16354 16613 17680 17960 18122 18409 19240 19721 21320 23348 24272 25160 25789 27880 29185 30340 30532 32708 33226 35920 36244 36818 38165 38480 39442 40885 42640 45305 46696 50320 51578 55760 58370 60680 61064 65416 66452 72488 73636 76330 78884 81770 83065 90610 92045 93392 98605 99229 103156 116740 121360 122128 128945 130832 132904 144976 147272 152660 157768 163540 166130 181220 184090 197210 198458 206312 215969 233480 239317 257890 265808 282421 294544 305320 312953 315536 327080 332260 335257 362440 368180 394420 396916 412624 431938 466960 478634 496145 515780 564842 610640 625906 654160 664520 670514 681133 724880 736360 788840 793832 863876 957268 992290 1031560 1079845 1129684 1196585 1251812 1329040 1341028 1362266 1412105 1472720 1564765 1577680 1587664 1676285 1727752 1914536 1984580 2063120 2159690 2259368 2393170 2503624 2682056 2724532 2824210 3129530 3352570 3405665 3455504 3671473 3829072 3969160 4068389 4319380 4518736 4786340 5007248 5364112 5449064 5648420 6259060 6705140 6811330 7342946 7938320 8136778 8638760 8854729 9572680 10898128 11296840 11579261 12518120 13410280 13622660 14685892 16273556 17277520 17709458 18357365 19145360 20341945 22593680 23158522 25036240 26820560 27245320 29371784 32547112 35418916 36714730 40683890 44273645 46317044 54490640 57896305 58743568 65094224 70837832 73429460 81367780 88547290 92634088 115792610 141675664 146858920 150530393 162735560 177094580 185268176 231585220 293717840 301060786 325471120 354189160 463170440 602121572 708378320 752651965 926340880 1204243144 1505303930 2408486288 3010607860 6021215720 12042431440
• Sum of all divisors σ(n): 33663470400
• Sum of proper divisors (its aliquot sum) s(n): 21621038960
• 12042431440 is an abundant number, because the sum of its proper divisors (21621038960) is greater than itself. Its abundance is 9578607520

Bases of 12042431440

• Binary: 1011001101110010001110101111010000₂
• Hexadecimal: 0x2CDC8EBD0
• Base-36: 5J5R3KG

Squares and roots of 12042431440

• 12042431440 squared (12042431440²) is 145020154987100473600
• 12042431440 cubed (12042431440³) is 1746395273850331537719529984000
• The square root of 12042431440 is 109738.0127394331
• The cube root of 12042431440 is 2292.1237482513

Scales and comparisons

• 12,042,431,440 seconds is equal to 382 years, 47 weeks, 2 days, 23 hours, 50 minutes, 40 seconds.
• To count from 1 to 12,042,431,440 would take you about seven hundred sixty-five 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 12042431440 cubic inches would be around 191 feet tall.

Recreational maths with 12042431440

• 12042431440 backwards is 04413424021
• The number of decimal digits it has is: 11
• The sum of 12042431440's digits is 25
• More coming soon!