12487735008

Names of 12487735008

• Cardinal: 12487735008 can be written as Twelve billion, four hundred eighty-seven million, seven hundred thirty-five thousand and eight.

Scientific notation

• Scientific notation: 1.2487735008 × 10¹⁰

Factors of 12487735008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 334

Divisors of 12487735008

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 32 36 42 48 54 56 58 63 72 81 84 87 96 108 112 116 126 144 162 168 174 189 203 216 224 232 243 252 261 288 293 324 336 348 378 406 432 464 486 504 522 567 586 609 648 672 696 729 756 783 812 864 879 928 972 1008 1044 1134 1172 1218 1296 1392 1458 1512 1566 1624 1701 1758 1827 1944 2016 2051 2088 2187 2268 2344 2349 2436 2592 2637 2784 2916 3024 3132 3248 3402 3516 3654 3888 4102 4176 4374 4536 4688 4698 4872 5103 5274 5481 5832 6048 6153 6264 6496 6561 6804 7032 7047 7308 7776 7911 8204 8352 8497 8748 9072 9376 9396 9744 10206 10548 10962 11664 12306 12528 13122 13608 14064 14094 14616 15309 15822 16408 16443 16994 17496 18144 18459 18792 19488 20412 21096 21141 21924 23328 23733 24612 25056 25491 26244 27216 28128 28188 29232 30618 31644 32816 32886 33988 34992 36918 37584 40824 42192 42282 43848 45927 47466 49224 49329 50982 52488 54432 55377 56376 58464 59479 61236 63288 63423 65632 65772 67976 69984 71199 73836 75168 76473 81648 84384 84564 87696 91854 94932 98448 98658 101964 104976 110754 112752 118958 122472 126576 126846 131544 135952 142398 147672 147987 152946 163296 166131 169128 175392 178437 183708 189864 190269 196896 197316 203928 209952 213597 221508 225504 229419 237916 244944 253152 253692 263088 271904 284796 295344 295974 305892 332262 338256 356874 367416 379728 380538 394632 407856 427194 443016 443961 458838 475832 489888 498393 507384 526176 535311 569592 590688 591948 611784 640791 664524 676512 688257 713748 734832 759456 761076 789264 815712 854388 886032 887922 917676 951664 996786 1014768 1070622 1139184 1183896 1223568 1281582 1329048 1331883 1376514 1427496 1469664 1495179 1522152 1578528 1605933 1708776 1772064 1775844 1835352 1903328 1922373 1993572 2029536 2064771 2141244 2278368 2367792 2447136 2563164 2658096 2663766 2753028 2854992 2990358 3044304 3211866 3417552 3551688 3670704 3844746 3987144 4129542 4282488 4485537 4735584 4817799 5126328 5316192 5327532 5506056 5709984 5980716 6088608 6194313 6423732 6835104 7103376 7341408 7689492 7974288 8259084 8564976 8971074 9635598 10252656 10655064 11012112 11961432 12388626 12847464 13456611 14206752 14453397 15378984 15948576 16518168 17129952 17942148 18582939 19271196 20505312 21310128 22024224 23922864 24777252 25694928 26913222 28906794 30757968 33036336 35884296 37165878 38542392 42620256 43360191 47845728 49554504 51389856 53826444 55748817 57813588 61515936 66072672 71768592 74331756 77084784 86720382 99109008 107652888 111497634 115627176 130080573 143537184 148663512 154169568 173440764 198218016 215305776 222995268 231254352 260161146 297327024 346881528 390241719 430611552 445990536 462508704 520322292 594654048 693763056 780483438 891981072 1040644584 1387526112 1560966876 1783962144 2081289168 3121933752 4162578336 6243867504 12487735008
• Sum of all divisors σ(n): 43746000480
• Sum of proper divisors (its aliquot sum) s(n): 31258265472
• 12487735008 is an abundant number, because the sum of its proper divisors (31258265472) is greater than itself. Its abundance is 18770530464

Bases of 12487735008

• Binary: 1011101000010100111011011011100000₂
• Hexadecimal: 0x2E853B6E0
• Base-36: 5QIVI00

Squares and roots of 12487735008

• 12487735008 squared (12487735008²) is 155943525630028760064
• 12487735008 cubed (12487735008³) is 1947381424281055403098045120512
• The square root of 12487735008 is 111748.5347018027
• The cube root of 12487735008 is 2320.0351144111

Scales and comparisons

• 12,487,735,008 seconds is equal to 397 years, 3 weeks, 4 days, 23 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,487,735,008 would take you about seven hundred ninety-four 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 12487735008 cubic inches would be around 193.3 feet tall.

Recreational maths with 12487735008

• 12487735008 backwards is 80053778421
• The number of decimal digits it has is: 11
• The sum of 12487735008's digits is 45
• More coming soon!