12955338240

Names of 12955338240

• Cardinal: 12955338240 can be written as Twelve billion, nine hundred fifty-five million, three hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.295533824 × 10¹⁰

Factors of 12955338240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 489

Divisors of 12955338240

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 64 65 68 78 80 85 96 102 104 120 128 130 136 156 160 170 192 195 204 208 221 240 255 256 260 272 289 312 320 340 384 390 408 416 442 449 480 510 512 520 544 578 624 640 663 680 768 780 816 832 867 884 898 960 1020 1040 1088 1105 1156 1248 1280 1326 1347 1360 1445 1536 1560 1632 1664 1734 1768 1796 1920 2040 2080 2176 2210 2245 2312 2496 2560 2652 2694 2720 2890 3120 3264 3315 3328 3468 3536 3592 3757 3840 4080 4160 4335 4352 4420 4490 4624 4992 5304 5388 5440 5780 5837 6240 6528 6630 6656 6735 6936 7072 7184 7514 7633 7680 8160 8320 8670 8704 8840 8980 9248 9984 10608 10776 10880 11271 11560 11674 12480 13056 13260 13470 13872 14144 14368 15028 15266 16320 16640 17340 17511 17680 17960 18496 18785 19968 21216 21552 21760 22542 22899 23120 23348 24960 26112 26520 26940 27744 28288 28736 29185 30056 30532 32640 33280 34680 35022 35360 35920 36992 37570 38165 42432 43104 43520 45084 45798 46240 46696 49920 53040 53880 55488 56355 56576 57472 58370 60112 61064 65280 69360 70044 70720 71840 73984 75140 76330 84864 86208 87555 90168 91596 92480 93392 99229 99840 106080 107760 110976 112710 113152 114495 114944 116740 120224 122128 129761 130560 138720 140088 141440 143680 147968 150280 152660 169728 172416 175110 180336 183192 184960 186784 198458 212160 215520 221952 225420 228990 229888 233480 240448 244256 259522 277440 280176 282880 287360 297687 300560 305320 339456 344832 350220 360672 366384 369920 373568 389283 396916 424320 431040 443904 450840 457980 466960 480896 488512 496145 519044 554880 560352 565760 574720 595374 601120 610640 648805 689664 700440 721344 732768 739840 747136 778566 793832 848640 862080 901680 915960 933920 961792 977024 992290 1038088 1109760 1120704 1149440 1190748 1202240 1221280 1297610 1400880 1442688 1465536 1488435 1494272 1557132 1587664 1686893 1697280 1724160 1803360 1831920 1867840 1923584 1946415 1954048 1984580 2076176 2219520 2241408 2381496 2404480 2442560 2595220 2801760 2885376 2931072 2976870 2988544 3114264 3175328 3373786 3448320 3606720 3663840 3735680 3892830 3908096 3969160 4152352 4482816 4762992 4808960 4885120 5060679 5190440 5603520 5770752 5862144 5953740 6228528 6350656 6747572 7213440 7327680 7471360 7785660 7938320 8304704 8434465 8965632 9525984 9617920 9770240 10121358 10380880 11207040 11724288 11907480 12457056 12701312 13495144 14426880 14655360 14942720 15571320 15876640 16609408 16868930 19051968 19540480 20242716 20761760 22414080 23814960 24914112 25303395 25402624 26990288 28853760 29310720 31142640 31753280 33218816 33737860 38103936 40485432 41523520 44828160 47629920 49828224 50606790 50805248 53980576 58621440 62285280 63506560 66437632 67475720 76207872 80970864 83047040 95259840 99656448 101213580 107961152 124570560 127013120 134951440 152415744 161941728 166094080 190519680 199312896 202427160 215922304 249141120 254026240 269902880 323883456 332188160 381039360 404854320 431844608 498282240 539805760 647766912 762078720 809708640 863689216 996564480 1079611520 1295533824 1619417280 2159223040 2591067648 3238834560 4318446080 6477669120 12955338240
• Sum of all divisors σ(n): 47486023200
• Sum of proper divisors (its aliquot sum) s(n): 34530684960
• 12955338240 is an abundant number, because the sum of its proper divisors (34530684960) is greater than itself. Its abundance is 21575346720

Bases of 12955338240

• Binary: 1100000100001100101100011000000000₂
• Hexadecimal: 0x30432C600
• Base-36: 5Y99UYO

Squares and roots of 12955338240

• 12955338240 squared (12955338240²) is 167840788912806297600
• 12955338240 cubed (12955338240³) is 2174434190833847453010100224000
• The square root of 12955338240 is 113821.5192307677
• The cube root of 12955338240 is 2348.6389124477

Scales and comparisons

• 12,955,338,240 seconds is equal to 411 years, 48 weeks, 6 days, 1 hour, 4 minutes.
• To count from 1 to 12,955,338,240 would take you about eight hundred twenty-three 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 12955338240 cubic inches would be around 195.7 feet tall.

Recreational maths with 12955338240

• 12955338240 backwards is 04283355921
• The number of decimal digits it has is: 11
• The sum of 12955338240's digits is 42
• More coming soon!