12513058740

Names of 12513058740

• Cardinal: 12513058740 can be written as Twelve billion, five hundred thirteen million, fifty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.251305874 × 10¹⁰

Factors of 12513058740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1888

Divisors of 12513058740

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 149 156 180 182 189 195 210 234 252 260 270 273 298 315 351 364 378 390 420 447 455 468 540 546 585 596 630 702 745 756 780 819 894 910 945 1043 1092 1170 1260 1341 1365 1404 1490 1638 1709 1755 1788 1820 1890 1937 2086 2235 2340 2457 2682 2730 2980 3129 3276 3418 3510 3780 3874 4023 4095 4172 4470 4914 5127 5215 5364 5460 5811 6258 6705 6836 7020 7748 8046 8190 8545 8940 9387 9685 9828 10254 10430 11622 11963 12285 12516 13410 13559 15381 15645 16092 16380 17090 17433 18774 19370 20115 20508 20860 22217 23244 23926 24570 25635 26820 27118 28161 29055 30762 31290 34180 34866 35889 37548 38740 40230 40677 44434 46143 46935 47852 49140 51270 52299 54236 56322 58110 59815 61524 62580 66651 67795 69732 71778 76905 80460 81354 87165 88868 92286 93870 102540 104598 107667 111085 112644 116220 119630 122031 133302 135590 140805 143556 153810 155519 162708 174330 179445 184572 187740 199953 203385 209196 215334 222170 230715 239260 244062 254641 261495 266604 271180 281610 307620 311038 323001 333255 348660 358890 366093 399906 406770 430668 444340 461430 466557 488124 509282 522990 538335 563220 599859 610155 622076 646002 666510 717780 732186 763923 777595 799812 813540 922860 933114 999765 1018564 1045980 1076670 1199718 1220310 1273205 1292004 1333020 1399671 1464372 1527846 1555190 1615005 1782487 1830465 1866228 1999530 2153340 2291769 2332785 2399436 2440620 2546410 2799342 2999295 3055692 3110380 3230010 3310333 3564974 3660930 3819615 3999060 4199013 4583538 4665570 5092820 5347461 5598684 5998590 6460020 6620666 6875307 6998355 7129948 7321860 7639230 8398026 8912435 9167076 9331140 9930999 10694922 11458845 11997180 13241332 13750614 13996710 15278460 16042383 16551665 16796052 17824870 19861998 20995065 21389844 22917690 23172331 26737305 27501228 27993420 29792997 32084766 33103330 34376535 35649740 39723996 41990130 45835380 46344662 48127149 49654995 53474610 59585994 64169532 66206660 68753070 69516993 80211915 83980260 89378991 92689324 96254298 99309990 106949220 115861655 119171988 137506140 139033986 148964985 160423830 178757982 192508596 198619980 208550979 231723310 240635745 278067972 297929970 320847660 347584965 357515964 417101958 446894955 463446620 481271490 595859940 625652937 695169930 834203916 893789910 962542980 1042754895 1251305874 1390339860 1787579820 2085509790 2502611748 3128264685 4171019580 6256529370 12513058740
• Sum of all divisors σ(n): 48263040000
• Sum of proper divisors (its aliquot sum) s(n): 35749981260
• 12513058740 is an abundant number, because the sum of its proper divisors (35749981260) is greater than itself. Its abundance is 23236922520

Bases of 12513058740

• Binary: 1011101001110101100001111110110100₂
• Hexadecimal: 0x2E9D61FB4
• Base-36: 5QXY9X0

Squares and roots of 12513058740

• 12513058740 squared (12513058740²) is 156576639030690387600
• 12513058740 cubed (12513058740³) is 1959252681502805482792167624000
• The square root of 12513058740 is 111861.7840909039
• The cube root of 12513058740 is 2321.6023128925

Scales and comparisons

• 12,513,058,740 seconds is equal to 397 years, 45 weeks, 4 days, 1 hour, 39 minutes.
• To count from 1 to 12,513,058,740 would take you about seven hundred ninety-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 12513058740 cubic inches would be around 193.5 feet tall.

Recreational maths with 12513058740

• 12513058740 backwards is 04785031521
• 12513058740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12513058740's digits is 36
• More coming soon!