12315746560

Names of 12315746560

• Cardinal: 12315746560 can be written as Twelve billion, three hundred fifteen million, seven hundred forty-six thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.231574656 × 10¹⁰

Factors of 12315746560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 234

Divisors of 12315746560

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 64 65 68 80 85 104 128 130 136 160 169 170 197 208 221 256 260 272 289 320 338 340 394 416 442 520 544 578 640 676 680 788 832 845 884 985 1040 1088 1105 1156 1280 1352 1360 1445 1576 1664 1690 1768 1970 2080 2176 2210 2312 2561 2704 2720 2873 2890 3152 3328 3349 3380 3536 3757 3940 4160 4352 4420 4624 5122 5408 5440 5746 5780 6304 6698 6760 7072 7514 7880 8320 8840 9248 10244 10816 10880 11492 11560 12608 12805 13396 13520 14144 14365 15028 15760 16640 16745 17680 18496 18785 20488 21632 21760 22984 23120 25216 25610 26792 27040 28288 28730 30056 31520 33293 33490 35360 36992 37570 40976 43264 43537 45968 46240 48841 50432 51220 53584 54080 56576 56933 57460 60112 63040 66586 66980 70720 73984 75140 81952 87074 91936 92480 97682 102440 107168 108160 113866 114920 120224 126080 133172 133960 141440 150280 163904 166465 174148 183872 184960 195364 204880 214336 216320 217685 227732 229840 240448 244205 252160 266344 267920 282880 284665 300560 327808 332930 348296 367744 369920 390728 409760 428672 435370 455464 459680 480896 488410 532688 535840 565981 569330 601120 655616 665860 696592 735488 740129 781456 819520 857344 870740 910928 919360 961792 976820 1065376 1071680 1131962 1138660 1202240 1331720 1393184 1480258 1562912 1639040 1741480 1821856 1838720 1953640 2130752 2143360 2263924 2277320 2404480 2663440 2786368 2829905 2960516 3125824 3278080 3482960 3643712 3677440 3700645 3907280 4261504 4286720 4527848 4554640 4808960 5326880 5572736 5659810 5921032 6251648 6965920 7287424 7401290 7814560 8523008 9055696 9109280 9621677 10653760 11145472 11319620 11842064 12503296 13931840 14574848 14802580 15629120 18111392 18218560 19243354 21307520 22639240 23684128 27863680 29605160 31258240 36222784 36437120 38486708 42615040 45278480 47368256 48108385 55727360 59210320 62516480 72445568 72874240 76973416 90556960 94736512 96216770 118420640 144891136 153946832 181113920 189473024 192433540 236841280 307893664 362227840 384867080 473682560 615787328 724455680 769734160 947365120 1231574656 1539468320 2463149312 3078936640 6157873280 12315746560
• Sum of all divisors σ(n): 34105687308
• Sum of proper divisors (its aliquot sum) s(n): 21789940748
• 12315746560 is an abundant number, because the sum of its proper divisors (21789940748) is greater than itself. Its abundance is 9474194188

Bases of 12315746560

• Binary: 1011011110000100110110000100000000₂
• Hexadecimal: 0x2DE136100
• Base-36: 5NOH6V4

Squares and roots of 12315746560

• 12315746560 squared (12315746560²) is 151677613330151833600
• 12315746560 cubed (12315746560³) is 1868023044599827588936892416000
• The square root of 12315746560 is 110976.3333328327
• The cube root of 12315746560 is 2309.3348759417

Scales and comparisons

• 12,315,746,560 seconds is equal to 391 years, 31 weeks, 2 days, 8 hours, 42 minutes, 40 seconds.
• To count from 1 to 12,315,746,560 would take you about seven hundred eighty-three 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 12315746560 cubic inches would be around 192.4 feet tall.

Recreational maths with 12315746560

• 12315746560 backwards is 06564751321
• 12315746560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12315746560's digits is 40
• More coming soon!