139949427800

Names of 139949427800

• Cardinal: 139949427800 can be written as One hundred thirty-nine billion, nine hundred forty-nine million, four hundred twenty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 1.399494278 × 10¹¹

Factors of 139949427800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 133

Divisors of 139949427800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 47 50 52 56 59 65 70 91 94 100 104 118 130 140 175 182 188 200 235 236 260 280 295 325 329 350 364 376 413 455 470 472 520 590 611 650 658 700 728 767 826 910 940 1175 1180 1222 1300 1316 1400 1475 1534 1645 1652 1820 1880 2065 2209 2275 2350 2360 2444 2600 2632 2773 2950 3055 3068 3290 3304 3481 3640 3835 4130 4277 4418 4550 4700 4888 5369 5546 5900 6110 6136 6580 6962 7670 8225 8260 8554 8836 9100 9400 10325 10738 11045 11092 11800 12220 13160 13865 13924 15275 15340 15463 16450 16520 17108 17405 17672 18200 19175 19411 20650 21385 21476 22090 22184 24367 24440 26845 27730 27848 28717 30550 30680 30926 32900 34216 34810 36049 38350 38822 41300 42770 42952 44180 45253 48734 53690 55225 55460 57434 61100 61852 65800 69325 69620 72098 76700 77315 77644 82600 85540 87025 88360 90506 97055 97468 106925 107380 110450 110920 114868 121835 122200 123704 130331 134225 138650 139240 143585 144196 153400 154630 155288 163607 171080 174050 180245 181012 194110 194936 201019 213850 214760 220900 226265 229736 243670 252343 260662 268450 277300 287170 288392 309260 316771 327214 348100 360490 362024 386575 388220 402038 427700 441800 452530 485275 487340 504686 521324 536900 554600 574340 609175 618520 633542 651655 654428 696200 717925 720980 773150 776440 804076 818035 855400 901225 905060 912317 970550 974680 1005095 1009372 1042648 1073800 1131325 1145249 1148680 1218350 1261715 1267084 1303310 1308856 1435850 1441960 1546300 1583855 1608152 1636070 1694303 1802450 1810120 1824634 1941100 2010190 2018744 2126891 2262650 2290498 2436700 2523430 2534168 2606620 2871700 3092600 3167710 3258275 3272140 3388606 3604900 3649268 3882200 4020380 4090175 4253782 4525300 4561585 4580996 4873400 5025475 5046860 5213240 5726245 5743400 6308575 6335420 6516550 6544280 6777212 7209800 7298536 7689529 7919275 8040760 8180350 8471515 8507564 9050600 9123170 9161992 10050950 10093720 10634455 11452490 11860121 12617150 12670840 13033100 13554424 14888237 15379058 15838550 16360700 16943030 17015128 18246340 20101900 21268910 22807925 22904980 23720242 25234300 26066200 28631225 29776474 30758116 31677100 32721400 33886060 36492680 38447645 40203800 42357575 42537820 45615850 45809960 47440484 50468600 53172275 53826703 57262450 59300605 59552948 61516232 63354200 67772120 74441185 76895290 84715150 85075640 91231700 94880968 99963877 106344550 107653406 114524900 118601210 119105896 148882370 153790580 169430300 182463400 192238225 199927754 212689100 215306812 229049800 237202420 269133515 296503025 297764740 307581160 338860600 372205925 384476450 399855508 425378200 430613624 474404840 499819385 538267030 593006050 595529480 699747139 744411850 768952900 799711016 999638770 1076534060 1186012100 1345667575 1399494278 1488823700 1537905800 1999277540 2153068120 2372024200 2499096925 2691335150 2798988556 2977647400 3498735695 3998555080 4998193850 5382670300 5597977112 6997471390 9996387700 10765340600 13994942780 17493678475 19992775400 27989885560 34987356950 69974713900 139949427800
• Sum of all divisors σ(n): 416225286960
• Sum of proper divisors (its aliquot sum) s(n): 276275859160
• 139949427800 is an abundant number, because the sum of its proper divisors (276275859160) is greater than itself. Its abundance is 136326431360

Bases of 139949427800

• Binary: 10000010010101101000101100110001011000₂
• Hexadecimal: 0x2095A2CC58
• Base-36: 1SAI9XLK

Squares and roots of 139949427800

• 139949427800 squared (139949427800²) is 19585842341547412840000
• 139949427800 cubed (139949427800³) is 2741027428680572593528372952000000
• The square root of 139949427800 is 374098.1526284245
• The cube root of 139949427800 is 5191.8687983375

Scales and comparisons

• 139,949,427,800 seconds is equal to 4,449 years, 49 weeks, 6 days, 1 hour, 3 minutes, 20 seconds.
• To count from 1 to 139,949,427,800 would take you about eight thousand, eight hundred ninety-nine 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 139949427800 cubic inches would be around 432.7 feet tall.

Recreational maths with 139949427800

• 139949427800 backwards is 008724949931
• 139949427800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139949427800's digits is 56
• More coming soon!