12358135040

Names of 12358135040

• Cardinal: 12358135040 can be written as Twelve billion, three hundred fifty-eight million, one hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 1.235813504 × 10¹⁰

Factors of 12358135040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 535

Divisors of 12358135040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 17 19 20 32 34 38 40 64 68 71 76 80 85 95 128 136 142 152 160 170 190 256 272 284 304 320 323 340 355 380 421 544 568 608 640 646 680 710 760 842 1088 1136 1207 1216 1280 1292 1349 1360 1420 1520 1615 1684 2105 2176 2272 2414 2432 2584 2698 2720 2840 3040 3230 3368 4210 4352 4544 4828 4864 5168 5396 5440 5680 6035 6080 6460 6736 6745 7157 7999 8420 9088 9656 10336 10792 10880 11360 12070 12160 12920 13472 13490 14314 15998 16840 18176 19312 20672 21584 21760 22720 22933 24140 24320 25840 26944 26980 28628 29891 31996 33680 35785 38624 39995 41344 43168 45440 45866 48280 51680 53888 53960 57256 59782 63992 67360 71570 77248 79990 82688 86336 90880 91732 96560 103360 107776 107920 114512 114665 119564 127984 134720 135983 143140 149455 154496 159980 172672 183464 193120 206720 215840 229024 229330 239128 255968 269440 271966 286280 298910 308992 319960 345344 366928 386240 413440 431680 458048 458660 478256 508147 511936 538880 543932 567929 572560 597820 639920 679915 733856 772480 863360 916096 917320 956512 1016294 1023872 1087864 1135858 1145120 1195640 1279840 1359830 1467712 1544960 1726720 1832192 1834640 1913024 2032588 2047744 2175728 2271716 2290240 2391280 2540735 2559680 2719660 2839645 2935424 3669280 3826048 4065176 4351456 4543432 4580480 4782560 5081470 5119360 5439320 5679290 5870848 7338560 7652096 8130352 8702912 9086864 9160960 9565120 9654793 10162940 10238720 10878640 11358580 14677120 16260704 17405824 18173728 19130240 19309586 20325880 21757280 22717160 29354240 32521408 34811648 36347456 38260480 38619172 40651760 43514560 45434320 48273965 65042816 72694912 77238344 81303520 87029120 90868640 96547930 130085632 145389824 154476688 162607040 174058240 181737280 193095860 308953376 325214080 363474560 386191720 617906752 650428160 726949120 772383440 1235813504 1544766880 2471627008 3089533760 6179067520 12358135040
• Sum of all divisors σ(n): 33536643840
• Sum of proper divisors (its aliquot sum) s(n): 21178508800
• 12358135040 is an abundant number, because the sum of its proper divisors (21178508800) is greater than itself. Its abundance is 8820373760

Bases of 12358135040

• Binary: 1011100000100110100010110100000000₂
• Hexadecimal: 0x2E09A2D00
• Base-36: 5ODPQ0W

Squares and roots of 12358135040

• 12358135040 squared (12358135040²) is 152723501666875801600
• 12358135040 cubed (12358135040³) is 1887377657380916251081048064000
• The square root of 12358135040 is 111167.1491044005
• The cube root of 12358135040 is 2311.9812740189

Scales and comparisons

• 12,358,135,040 seconds is equal to 392 years, 49 weeks, 2 days, 23 hours, 17 minutes, 20 seconds.
• To count from 1 to 12,358,135,040 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 12358135040 cubic inches would be around 192.7 feet tall.

Recreational maths with 12358135040

• 12358135040 backwards is 04053185321
• 12358135040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12358135040's digits is 32
• More coming soon!