12423049659440

Names of 12423049659440

• Cardinal: 12423049659440 can be written as Twelve trillion, four hundred twenty-three billion, forty-nine million, six hundred fifty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.242304965944 × 10¹³

Factors of 12423049659440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3230

Divisors of 12423049659440

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 47 56 70 80 94 112 140 188 235 280 329 376 470 560 658 752 940 1316 1645 1880 2209 2632 3169 3290 3760 4418 5264 6338 6580 8836 11045 12676 13160 15463 15845 17672 22090 22183 25352 26320 30926 31690 35344 44180 44366 50704 61852 63380 77315 88360 88732 110915 123704 126760 148943 154630 176720 177464 221830 247408 253520 297886 309260 354928 443660 595772 618520 744715 887320 1042601 1191544 1237040 1489430 1774640 2085202 2383088 2978860 4170404 5213005 5957720 7000321 8340808 10042561 10426010 11915440 14000642 16681616 20085122 20852020 28001284 35001605 40170244 41704040 49002247 50212805 56002568 70003210 70297927 80340488 83408080 98004494 100425610 112005136 140006420 140595854 160680976 196008988 200851220 245011235 280012840 281191708 351489635 392017976 401702440 472000367 490022470 560025680 562383416 702979270 784035952 803404880 944000734 980044940 1124766832 1405958540 1888001468 1960089880 2360001835 2811917080 3304002569 3776002936 3920179760 4720003670 5623834160 6608005138 7552005872 9440007340 13216010276 16520012845 18880014680 22184017249 26432020552 33040025690 37760029360 44368034498 52864041104 66080051380 88736068996 110920086245 132160102760 155288120743 177472137992 221840172490 264320205520 310576241486 354944275984 443680344980 621152482972 776440603715 887360689960 1242304965944 1552881207430 1774721379920 2484609931888 3105762414860 6211524829720 12423049659440
• Sum of all divisors σ(n): 33737743722096
• Sum of proper divisors (its aliquot sum) s(n): 21314694062656
• 12423049659440 is an abundant number, because the sum of its proper divisors (21314694062656) is greater than itself. Its abundance is 8891644403216

Bases of 12423049659440

• Binary: 10110100110001110111011101100100010000110000₂
• Hexadecimal: 0xB4C77764430
• Base-36: 4EJ2J0HM8

Squares and roots of 12423049659440

• 12423049659440 squared (12423049659440²) is 154332162840912299981113600
• 12423049659440 cubed (12423049659440³) is 1917276123021434171179280426911952384000
• The square root of 12423049659440 is 3524634.6845368245
• The cube root of 12423049659440 is 23160.2231976267

Scales and comparisons

• 12,423,049,659,440 seconds is equal to 395,014 years, 28 weeks, 4 days, 23 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,423,049,659,440 would take you about nine hundred eighty-seven thousand, five hundred thirty-six 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 12423049659440 cubic inches would be around 1930 feet tall.

Recreational maths with 12423049659440

• 12423049659440 backwards is 04495694032421
• The number of decimal digits it has is: 14
• The sum of 12423049659440's digits is 53
• More coming soon!