139774785920

Names of 139774785920

• Cardinal: 139774785920 can be written as One hundred thirty-nine billion, seven hundred seventy-four million, seven hundred eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3977478592 × 10¹¹

Factors of 139774785920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 416

Divisors of 139774785920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 28 32 35 38 40 41 44 55 56 64 70 76 77 80 82 88 95 110 112 121 128 133 140 152 154 160 164 176 190 205 209 220 224 242 266 280 287 304 308 320 328 331 352 380 385 410 418 440 448 451 484 532 560 574 605 608 616 640 656 662 665 704 760 770 779 820 836 847 880 896 902 968 1045 1064 1120 1148 1210 1216 1232 1312 1324 1330 1408 1435 1463 1520 1540 1558 1640 1655 1672 1694 1760 1804 1936 2090 2128 2240 2255 2296 2299 2317 2420 2432 2464 2624 2648 2660 2870 2926 3040 3080 3116 3157 3280 3310 3344 3388 3520 3608 3641 3872 3895 4180 4235 4256 4480 4510 4592 4598 4634 4840 4928 4961 5248 5296 5320 5453 5740 5852 6080 6160 6232 6289 6314 6560 6620 6688 6776 7040 7216 7282 7315 7744 7790 8360 8470 8512 8569 9020 9184 9196 9268 9680 9856 9922 10592 10640 10906 11480 11495 11585 11704 12160 12320 12464 12578 12628 13120 13240 13376 13552 13571 14432 14564 14630 15488 15580 15785 16093 16720 16940 17024 17138 18040 18205 18368 18392 18536 19360 19844 21184 21280 21812 22960 22990 23170 23408 24640 24805 24928 25156 25256 25487 26240 26480 26752 27104 27142 27265 28864 29128 29260 31160 31445 31570 32186 33440 33880 34276 34727 36080 36410 36736 36784 37072 38720 39688 40051 42368 42560 42845 43624 44023 45920 45980 46340 46816 49280 49610 49856 50312 50512 50974 52960 54208 54284 54530 57728 58256 58520 59983 62320 62890 63140 64372 66880 67760 67855 68552 69179 69454 72160 72820 73568 74144 77440 79376 80102 80465 85120 85690 87248 88046 91840 91960 92680 93632 94259 94997 99220 99712 100624 101024 101948 105920 108416 108568 109060 116512 117040 119966 124640 125780 126280 127435 128744 133760 135520 135710 137104 138358 138908 144320 145640 147136 148288 149281 158752 160204 160930 171380 173635 174496 176092 183680 183920 185360 187264 188518 189994 198440 200255 201248 202048 203896 211840 217136 218120 220115 233024 234080 239932 249280 251560 252560 254870 257488 257849 271040 271420 274208 276716 277816 280357 288640 291280 294272 296576 298562 299915 317504 320408 321860 342760 345895 347270 348992 352184 367840 370720 377036 379988 396880 400510 402496 404096 407792 434272 436240 440230 466048 468160 471295 474985 479864 484253 498560 503120 505120 509740 514976 515698 542080 542840 548416 553432 555632 560714 582560 597124 599830 635008 640816 643720 659813 685520 691790 694540 697984 704368 735680 741440 746405 754072 759976 760969 793760 801020 804992 815584 868544 872480 880460 936320 942590 949970 959728 968506 1006240 1010240 1019480 1029952 1031396 1044967 1085680 1096832 1106864 1111264 1121428 1165120 1194248 1199660 1281632 1287440 1289245 1319626 1371040 1383580 1389080 1401785 1408736 1471360 1482880 1492810 1508144 1519952 1521938 1587520 1602040 1631168 1642091 1737088 1744960 1760920 1804943 1885180 1899940 1919456 1937012 2012480 2020480 2038960 2059904 2062792 2089934 2171360 2213728 2222528 2242856 2330240 2388496 2399320 2421265 2563264 2574880 2578490 2639252 2742080 2767160 2778160 2803570 2817472 2836339 2985620 3016288 3039904 3043876 3175040 3204080 3262336 3284182 3299065 3489920 3521840 3609886 3770360 3799880 3804845 3838912 3874024 4024960 4077920 4125584 4179868 4342720 4427456 4445056 4485712 4776992 4798640 4842530 5126528 5149760 5156980 5224835 5278504 5326783 5484160 5534320 5556320 5607140 5634944 5672678 5971240 6032576 6079808 6087752 6408160 6568364 6598130 7043680 7219772 7540720 7599760 7609690 7677824 7748048 8155840 8210455 8251168 8359736 8685440 8854912 8971424 9024715 9553984 9597280 9685060 10299520 10313960 10449670 10557008 10653566 11068640 11112640 11214280 11345356 11494637 11942480 12065152 12159616 12175504 12816320 13136728 13196260 14087360 14181695 14439544 15081440 15199520 15219380 15496096 16311680 16420910 16502336 16719472 17942848 18049430 19107968 19194560 19370120 19854373 20627920 20899340 21114016 21307132 22137280 22225280 22428560 22690712 22989274 23884960 24351008 25632640 26273456 26392520 26633915 28174720 28363390 28879088 30162880 30399040 30438760 30992192 31199729 32841820 33004672 33438944 35885696 36098860 38389120 38740240 39708746 41255840 41798680 42228032 42614264 44274560 44857120 45381424 45978548 47769920 48702016 52546912 52785040 53267830 56726780 57473185 57758176 60325760 60798080 60877520 61984384 62399458 65683640 66877888 72197720 77480480 79417492 82511680 83597360 84456064 85228528 89714240 90762848 91957096 95539840 97404032 99271865 105093824 105570080 106535660 113453560 114946370 115516352 121755040 124798916 131367280 133755776 144395440 154960960 155998645 158834984 165023360 167194720 170457056 179428480 181525696 183914192 198543730 210187648 211140160 213071320 218398103 226907120 229892740 231032704 243510080 249597832 262734560 288790880 309921920 311997290 317669968 334389440 340914112 363051392 367828384 397087460 422280320 426142640 436796206 453814240 459785480 487020160 499195664 525469120 577581760 623994580 635339936 668778880 681828224 735656768 794174920 852285280 873592412 907628480 919570960 998391328 1050938240 1091990515 1155163520 1247989160 1270679872 1471313536 1588349840 1704570560 1747184824 1815256960 1839141920 1996782656 2183981030 2495978320 2541359744 3176699680 3409141120 3494369648 3678283840 3993565312 4367962060 4991956640 6353399360 6988739296 7356567680 8735924120 9983913280 12706798720 13977478592 17471848240 19967826560 27954957184 34943696480 69887392960 139774785920
• Sum of all divisors σ(n): 453994329600
• Sum of proper divisors (its aliquot sum) s(n): 314219543680
• 139774785920 is an abundant number, because the sum of its proper divisors (314219543680) is greater than itself. Its abundance is 174444757760

Bases of 139774785920

• Binary: 10000010001011001110011111100110000000₂
• Hexadecimal: 0x208B39F980
• Base-36: 1S7MAR28

Squares and roots of 139774785920

• 139774785920 squared (139774785920²) is 19536990778981830246400
• 139774785920 cubed (139774785920³) is 2730778703653199358260340850688000
• The square root of 139774785920 is 373864.6625718991
• The cube root of 139774785920 is 5189.7082675281

Scales and comparisons

• 139,774,785,920 seconds is equal to 4,444 years, 21 weeks, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 139,774,785,920 would take you about eight thousand, eight hundred eighty-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 139774785920 cubic inches would be around 432.5 feet tall.

Recreational maths with 139774785920

• 139774785920 backwards is 029587477931
• The number of decimal digits it has is: 12
• The sum of 139774785920's digits is 62
• More coming soon!