12929775040

Names of 12929775040

• Cardinal: 12929775040 can be written as Twelve billion, nine hundred twenty-nine million, seven hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 1.292977504 × 10¹⁰

Factors of 12929775040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 627

Divisors of 12929775040

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 130 137 140 160 182 196 208 224 245 260 274 280 320 364 392 416 448 455 463 490 520 548 560 637 685 728 784 832 910 926 959 980 1040 1096 1120 1274 1370 1456 1568 1781 1820 1852 1918 1960 2080 2192 2240 2315 2548 2740 2912 3136 3185 3241 3562 3640 3704 3836 3920 4160 4384 4630 4795 5096 5480 5824 6019 6370 6482 6713 7124 7280 7408 7672 7840 8768 8905 9260 9590 10192 10960 12038 12467 12740 12964 13426 14248 14560 14816 15344 15680 16205 17810 18520 19180 20384 21920 22687 24076 24934 25480 25928 26852 28496 29120 29632 30095 30688 32410 33565 35620 37040 38360 40768 42133 43840 45374 48152 49868 50960 51856 53704 56992 60190 61376 62335 63431 64820 67130 71240 74080 76720 84266 87269 90748 96304 99736 101920 103712 107408 113435 113984 120380 124670 126862 129640 134260 142480 148160 153440 168532 174538 181496 192608 199472 203840 207424 210665 214816 226870 240760 249340 253724 259280 268520 284960 294931 306880 317155 337064 349076 362992 385216 398944 421330 429632 436345 444017 453740 481520 498680 507448 518560 537040 569920 589862 634310 674128 698152 725984 797888 824603 842660 872690 888034 907480 963040 997360 1014896 1037120 1074080 1179724 1268620 1348256 1396304 1451968 1474655 1649206 1685320 1745380 1776068 1814960 1926080 1994720 2029792 2148160 2220085 2359448 2537240 2696512 2792608 2949310 3108119 3298412 3370640 3490760 3552136 3629920 3989440 4059584 4123015 4440170 4718896 5074480 5585216 5772221 5898620 6216238 6596824 6741280 6981520 7104272 7259840 8246030 8880340 9437792 10148960 11544442 11797240 12432476 13193648 13482560 13963040 14208544 15540595 16492060 17760680 18875584 20297920 23088884 23594480 24864952 26387296 27926080 28417088 28861105 31081190 32984120 35521360 40405547 46177768 47188960 49729904 52774592 57722210 62162380 65968240 71042720 80811094 92355536 94377920 99459808 115444420 124324760 131936480 142085440 161622188 184711072 198919616 202027735 230888840 248649520 263872960 323244376 369422144 404055470 461777680 497299040 646488752 808110940 923555360 994598080 1292977504 1616221880 1847110720 2585955008 3232443760 6464887520 12929775040
• Sum of all divisors σ(n): 38936322432
• Sum of proper divisors (its aliquot sum) s(n): 26006547392
• 12929775040 is an abundant number, because the sum of its proper divisors (26006547392) is greater than itself. Its abundance is 13076772352

Bases of 12929775040

• Binary: 1100000010101011001011010111000000₂
• Hexadecimal: 0x302ACB5C0
• Base-36: 5XU1Y9S

Squares and roots of 12929775040

• 12929775040 squared (12929775040²) is 167179082585007001600
• 12929775040 cubed (12929775040³) is 2161587929217722207512920064000
• The square root of 12929775040 is 113709.1686716599
• The cube root of 12929775040 is 2347.0931337237

Scales and comparisons

• 12,929,775,040 seconds is equal to 411 years, 6 weeks, 4 days, 4 hours, 10 minutes, 40 seconds.
• To count from 1 to 12,929,775,040 would take you about eight hundred twenty-two 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 12929775040 cubic inches would be around 195.6 feet tall.

Recreational maths with 12929775040

• 12929775040 backwards is 04057792921
• The number of decimal digits it has is: 11
• The sum of 12929775040's digits is 46
• More coming soon!