12347493210

Names of 12347493210

• Cardinal: 12347493210 can be written as Twelve billion, three hundred forty-seven million, four hundred ninety-three thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.234749321 × 10¹⁰

Factors of 12347493210

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 93

Divisors of 12347493210

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 26 30 34 39 45 51 53 65 78 85 90 102 106 117 130 153 159 169 170 195 221 234 255 265 289 306 318 338 390 442 477 507 510 530 578 585 663 689 765 795 845 867 901 954 1014 1105 1170 1326 1378 1445 1521 1530 1590 1690 1734 1802 1989 2067 2210 2385 2535 2601 2703 2809 2873 2890 3042 3315 3445 3757 3978 4134 4335 4505 4770 5070 5202 5406 5618 5746 6201 6630 6890 7514 7605 8109 8427 8619 8670 8957 9010 9945 10335 11271 11713 12402 13005 13515 14045 14365 15210 15317 16218 16854 17238 17914 18785 19890 20670 22542 23426 25281 25857 26010 26871 27030 28090 28730 30634 31005 33813 35139 36517 37570 40545 42135 43095 44785 45951 47753 48841 50562 51714 53742 56355 58565 62010 67626 70278 73034 76585 80613 81090 84270 86190 89570 91902 95506 97682 105417 109551 112710 117130 126405 129285 134355 137853 143259 146523 152269 153170 161226 169065 175695 182585 199121 210834 219102 229755 238765 244205 252810 258570 268710 275706 286518 293046 304538 328653 338130 351390 365170 398242 403065 429777 439569 456807 459510 474721 477530 488410 527085 547755 597363 620789 657306 689265 716295 732615 761345 806130 811801 859554 879138 913614 949442 995605 1054170 1095510 1194726 1241578 1370421 1378530 1424163 1432590 1465230 1522690 1623602 1643265 1792089 1862367 1991210 2148885 2197845 2284035 2373605 2435403 2588573 2740842 2848326 2986815 3103945 3286530 3584178 3724734 4059005 4272489 4297770 4395690 4568070 4747210 4870806 5177146 5587101 5973630 6207890 6852105 7120815 7306209 7765719 8070257 8118010 8544978 8960445 9311835 10553413 11174202 12177015 12942865 13704210 14241630 14612418 15531438 16140514 17920890 18623670 21106826 21362445 23297157 24210771 24354030 25885730 27935505 31660239 36531045 38828595 40351285 42724890 46594314 48421542 52767065 55871010 63320478 72632313 73062090 77657190 80702570 94980717 105534130 116485785 121053855 137194369 145264626 158301195 189961434 232971570 242107710 274388738 316602390 363161565 411583107 474903585 685971845 726323130 823166214 949807170 1234749321 1371943690 2057915535 2469498642 4115831070 6173746605 12347493210
• Sum of all divisors σ(n): 37638011502
• Sum of proper divisors (its aliquot sum) s(n): 25290518292
• 12347493210 is an abundant number, because the sum of its proper divisors (25290518292) is greater than itself. Its abundance is 12943025082

Bases of 12347493210

• Binary: 1011011111111101111100101101011010₂
• Hexadecimal: 0x2DFF7CB5A
• Base-36: 5O7DMQI

Squares and roots of 12347493210

• 12347493210 squared (12347493210²) is 152460588570996104100
• 12347493210 cubed (12347493210³) is 1882506082172977998311203161000
• The square root of 12347493210 is 111119.2747006569
• The cube root of 12347493210 is 2311.3174527863

Scales and comparisons

• 12,347,493,210 seconds is equal to 392 years, 31 weeks, 5 days, 19 hours, 13 minutes, 30 seconds.
• To count from 1 to 12,347,493,210 would take you about seven hundred eighty-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 12347493210 cubic inches would be around 192.6 feet tall.

Recreational maths with 12347493210

• 12347493210 backwards is 01239474321
• The number of decimal digits it has is: 11
• The sum of 12347493210's digits is 36
• More coming soon!