12979123080

Names of 12979123080

• Cardinal: 12979123080 can be written as Twelve billion, nine hundred seventy-nine million, one hundred twenty-three thousand and eighty.

Scientific notation

• Scientific notation: 1.297912308 × 10¹⁰

Factors of 12979123080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 766

Divisors of 12979123080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 28 30 33 35 40 42 44 55 56 60 66 70 77 84 88 105 110 120 121 132 140 154 165 168 210 220 231 242 264 277 280 308 330 363 385 420 440 461 462 484 554 605 616 660 726 770 831 840 847 922 924 968 1108 1155 1210 1320 1383 1385 1452 1540 1662 1694 1815 1844 1848 1939 2216 2305 2310 2420 2541 2766 2770 2904 3047 3080 3227 3324 3388 3630 3688 3878 4155 4235 4610 4620 4840 5071 5082 5532 5540 5817 6094 6454 6648 6776 6915 7260 7756 8310 8470 9141 9220 9240 9681 9695 10142 10164 11064 11080 11634 12188 12705 12908 13830 14520 15213 15235 15512 16135 16620 16940 18282 18440 19362 19390 20284 20328 21329 23268 24376 25355 25410 25816 27660 29085 30426 30470 32270 33240 33517 33880 35497 36564 38724 38780 40568 42658 45705 46536 48405 50710 50820 55320 55781 58170 60852 60940 63987 64540 67034 70994 73128 76065 77448 77560 85316 91410 96810 100551 101420 101640 106491 106645 111562 116340 121704 121880 127697 127974 129080 134068 141988 152130 167343 167585 170632 177485 182820 193620 201102 202840 212982 213290 223124 232680 234619 255394 255948 268136 278905 283976 304260 319935 334686 335170 354970 365640 383091 387240 390467 402204 425964 426580 446248 469238 502755 510788 511896 532455 557810 608520 638485 639870 669372 670340 703857 709940 766182 780934 804408 836715 851928 853160 893879 938476 1005510 1021576 1064910 1115620 1171401 1173095 1276970 1279740 1338744 1340680 1404667 1407714 1419880 1532364 1561868 1673430 1787758 1876952 1915455 1952335 2011020 2129820 2231240 2342802 2346190 2553940 2559480 2681637 2809334 2815428 3064728 3123736 3346860 3519285 3575516 3830910 3904670 4022040 4214001 4259640 4469395 4685604 4692380 5107880 5363274 5618668 5630856 5857005 6693720 7023335 7038570 7151032 7661820 7809340 8428002 8938790 9371208 9384760 9832669 10726548 11237336 11714010 13408185 14046670 14077140 15323640 15451337 15618680 16856004 17877580 19665338 21070005 21453096 23428020 26816370 28093340 28154280 29498007 30902674 33712008 35755160 39330676 42140010 46354011 46856040 49163345 53632740 56186680 58996014 61805348 77256685 78661352 84280020 92708022 98326690 107265480 108159359 117992028 123610696 147490035 154513370 168560040 185416044 196653380 216318718 231770055 235984056 294980070 309026740 324478077 370832088 393306760 432637436 463540110 540796795 589960140 618053480 648956154 865274872 927080220 1081593590 1179920280 1297912308 1622390385 1854160440 2163187180 2595824616 3244780770 4326374360 6489561540 12979123080
• Sum of all divisors σ(n): 49196125440
• Sum of proper divisors (its aliquot sum) s(n): 36217002360
• 12979123080 is an abundant number, because the sum of its proper divisors (36217002360) is greater than itself. Its abundance is 23237879280

Bases of 12979123080

• Binary: 1100000101100111011011001110001000₂
• Hexadecimal: 0x3059DB388
• Base-36: 5YNFNGO

Squares and roots of 12979123080

• 12979123080 squared (12979123080²) is 168457635925788686400
• 12979123080 cubed (12979123080³) is 2186432390446641106857122112000
• The square root of 12979123080 is 113925.9543738827
• The cube root of 12979123080 is 2350.0753306167

Scales and comparisons

• 12,979,123,080 seconds is equal to 412 years, 36 weeks, 1 day, 7 hours, 58 minutes.
• To count from 1 to 12,979,123,080 would take you about eight hundred twenty-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 12979123080 cubic inches would be around 195.8 feet tall.

Recreational maths with 12979123080

• 12979123080 backwards is 08032197921
• 12979123080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12979123080's digits is 42
• More coming soon!