135207247840

Names of 135207247840

• Cardinal: 135207247840 can be written as One hundred thirty-five billion, two hundred seven million, two hundred forty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3520724784 × 10¹¹

Factors of 135207247840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1286

Divisors of 135207247840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 68 70 73 80 85 89 112 119 136 140 146 160 170 178 224 238 272 280 292 340 356 365 445 476 511 544 560 584 595 623 680 712 730 890 952 1022 1093 1120 1168 1190 1241 1246 1360 1424 1460 1513 1780 1904 2044 2186 2336 2380 2482 2492 2555 2720 2848 2920 3026 3115 3560 3808 4088 4372 4760 4964 4984 5110 5465 5840 6052 6205 6230 6497 7120 7565 7651 8176 8687 8744 9520 9928 9968 10220 10591 10930 11680 12104 12410 12460 12994 14240 15130 15302 16352 17374 17488 18581 19040 19856 19936 20440 21182 21860 24208 24820 24920 25988 30260 30604 32485 34748 34976 37162 38255 39712 40880 42364 43435 43720 45479 48416 49640 49840 51976 52955 60520 61208 64970 69496 74324 76510 79789 81760 84728 86870 87440 90958 92905 97277 99280 99680 103952 105910 110449 121040 122416 129940 130067 138992 148648 153020 159578 169456 173740 174880 181916 185810 194554 198560 207904 211820 220898 227395 242080 244832 259880 260134 277984 297296 306040 319156 338912 347480 363832 371620 389108 398945 423640 441796 454790 486385 519760 520268 552245 558523 594592 612080 638312 650335 680939 694960 727664 743240 773143 778216 797890 847280 883592 909580 972770 1039520 1040536 1104490 1117046 1224160 1276624 1300670 1356413 1361878 1389920 1455328 1486480 1546286 1556432 1595780 1653709 1694560 1767184 1819160 1945540 2081072 2208980 2234092 2553248 2601340 2712826 2723756 2792615 2972960 3092572 3112864 3191560 3307418 3404695 3534368 3638320 3865715 3891080 4162144 4417960 4468184 5202680 5425652 5447512 5585230 6185144 6383120 6614836 6782065 6809390 7101221 7276640 7731430 7782160 8268545 8835920 8936368 9494891 10405360 10851304 10895024 11170460 11575963 12370288 12766240 13229672 13564130 13618780 14202442 15462860 15564320 16537090 17671840 17872736 18989782 20810720 21702608 21790048 22340920 23151926 24740576 26459344 27128260 27237560 28404884 30925720 33074180 35506105 37979564 43405216 44681840 46303852 47474455 49708547 52918688 54256520 54475120 56809768 57879815 61851440 66148360 71012210 75959128 89363680 92607704 94948910 99417094 108513040 108950240 113619536 115759630 120720757 123702880 132296720 142024420 151918256 185215408 189897820 198834188 217026080 227239072 231519260 241441514 248542735 264593440 284048840 303836512 370430816 379795640 397668376 463038520 482883028 497085470 568097680 603603785 759591280 795336752 845045299 926077040 965766056 994170940 1136195360 1207207570 1519182560 1590673504 1690090598 1852154080 1931532112 1988341880 2414415140 3380181196 3863064224 3976683760 4225226495 4828830280 6760362392 7953367520 8450452990 9657660560 13520724784 16900905980 19315321120 27041449568 33801811960 67603623920 135207247840
• Sum of all divisors σ(n): 396593729280
• Sum of proper divisors (its aliquot sum) s(n): 261386481440
• 135207247840 is an abundant number, because the sum of its proper divisors (261386481440) is greater than itself. Its abundance is 126179233600

Bases of 135207247840

• Binary: 1111101111010111110101101111111100000₂
• Hexadecimal: 0x1F7AFADFE0
• Base-36: 1Q42WK4G

Squares and roots of 135207247840

• 135207247840 squared (135207247840²) is 18280999868467184665600
• 135207247840 cubed (135207247840³) is 2471723679978850037988826722304000
• The square root of 135207247840 is 367705.3818480223
• The cube root of 135207247840 is 5132.5516002299

Scales and comparisons

• 135,207,247,840 seconds is equal to 4,299 years, 8 weeks, 6 days, 16 hours, 50 minutes, 40 seconds.
• To count from 1 to 135,207,247,840 would take you about eight thousand, five hundred ninety-eight 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 135207247840 cubic inches would be around 427.7 feet tall.

Recreational maths with 135207247840

• 135207247840 backwards is 048742702531
• The number of decimal digits it has is: 12
• The sum of 135207247840's digits is 43
• More coming soon!