139725699840

Names of 139725699840

• Cardinal: 139725699840 can be written as One hundred thirty-nine billion, seven hundred twenty-five million, six hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3972569984 × 10¹¹

Factors of 139725699840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 421

Divisors of 139725699840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 43 45 48 54 60 62 64 72 80 81 86 90 93 96 108 120 124 128 129 135 144 155 160 162 172 180 186 192 215 216 240 243 248 256 258 270 279 288 310 320 324 337 344 360 372 384 387 405 430 432 465 480 486 496 516 540 558 576 620 640 645 648 674 688 720 744 768 774 810 837 860 864 930 960 972 992 1011 1032 1080 1116 1152 1161 1215 1240 1280 1290 1296 1333 1348 1376 1395 1440 1488 1548 1620 1674 1685 1720 1728 1860 1920 1935 1944 1984 2022 2064 2160 2232 2304 2322 2430 2480 2511 2580 2592 2666 2696 2752 2790 2880 2976 3033 3096 3240 3348 3370 3440 3456 3483 3720 3840 3870 3888 3968 3999 4044 4128 4185 4320 4464 4644 4860 4960 5022 5055 5160 5184 5332 5392 5504 5580 5760 5805 5952 6066 6192 6480 6665 6696 6740 6880 6912 6966 7440 7533 7740 7776 7936 7998 8088 8256 8370 8640 8928 9099 9288 9720 9920 10044 10110 10320 10368 10447 10449 10664 10784 11008 11160 11520 11610 11904 11997 12132 12384 12555 12960 13330 13392 13480 13760 13932 14491 14880 15066 15165 15480 15552 15996 16176 16512 16740 17280 17415 17856 18198 18576 19440 19840 19995 20088 20220 20640 20736 20894 20898 21328 21568 22320 23220 23808 23994 24264 24768 25110 25920 26660 26784 26960 27297 27520 27864 28982 29760 30132 30330 30960 31104 31341 31992 32352 33024 33480 34560 34830 35712 35991 36396 37152 37665 38880 39680 39990 40176 40440 41280 41788 41796 42656 43136 43473 44640 45495 46440 47988 48528 49536 50220 51840 52235 52245 53320 53568 53920 54594 55040 55728 57964 59520 59985 60264 60660 61920 62208 62682 63984 64704 66960 69660 71424 71982 72455 72792 74304 75330 77760 79980 80352 80880 81891 82560 83576 83592 85312 86272 86946 89280 90990 92880 94023 95976 97056 99072 100440 103680 104470 104490 106640 107136 107840 107973 109188 111456 115928 119040 119970 120528 121320 123840 125364 127968 129408 130419 133920 136485 139320 143964 144910 145584 148608 150660 155520 156705 159960 160704 161760 163782 165120 167152 167184 170624 173892 178560 179955 181980 185760 188046 191952 194112 200880 208940 208980 213280 214272 215680 215946 217365 218376 222912 231856 239940 241056 242640 247680 250728 255936 258816 260838 267840 272970 278640 282069 287928 289820 291168 297216 301320 311040 313410 319920 321408 323520 323919 327564 334304 334368 341248 347784 357120 359910 363960 371520 376092 383904 388224 391257 401760 409455 417880 417960 426560 431360 431892 434730 436752 445824 449221 463712 470115 479880 482112 485280 495360 501456 511872 521676 535680 539865 545940 557280 564138 575856 579640 582336 602640 626820 639840 642816 647040 647838 652095 655128 668608 668736 695568 719820 727920 743040 752184 767808 776448 782514 803520 818910 835760 835920 846207 853120 863784 869460 873504 891648 898442 927424 940230 959760 964224 970560 1002912 1023744 1043352 1071360 1079730 1091880 1114560 1128276 1151712 1159280 1164672 1173771 1205280 1253640 1279680 1294080 1295676 1304190 1310256 1337216 1337472 1347663 1391136 1410345 1439640 1455840 1486080 1504368 1535616 1565028 1607040 1619595 1637820 1671520 1671840 1692414 1706240 1727568 1738920 1747008 1796884 1854848 1880460 1919520 1928448 1941120 1956285 2005824 2086704 2159460 2183760 2229120 2246105 2256552 2303424 2318560 2329344 2347542 2410560 2507280 2538621 2559360 2591352 2608380 2620512 2674432 2674944 2695326 2782272 2820690 2879280 2911680 3008736 3071232 3130056 3214080 3239190 3275640 3343040 3343680 3384828 3455136 3477840 3494016 3521313 3593768 3709696 3760920 3839040 3882240 3912570 4011648 4042989 4173408 4231035 4318920 4367520 4458240 4492210 4513104 4606848 4637120 4695084 4821120 5014560 5077242 5118720 5182704 5216760 5241024 5390652 5564544 5641380 5758560 5823360 5868855 6017472 6260112 6478380 6551280 6686080 6687360 6738315 6769656 6910272 6955680 6988032 7042626 7187536 7521840 7678080 7825140 8023296 8085978 8346816 8462070 8637840 8735040 8984420 9026208 9213696 9274240 9390168 9642240 10029120 10154484 10365408 10433520 10482048 10781304 11129088 11282760 11517120 11646720 11737710 12034944 12128967 12520224 12693105 12956760 13102560 13372160 13374720 13476630 13539312 13820544 13911360 14085252 14375072 15043680 15356160 15650280 16171956 16693632 16924140 17275680 17470080 17606565 17968840 18052416 18548480 18780336 20058240 20214945 20308968 20730816 20867040 20964096 21562608 22565520 23034240 23475420 24069888 24257934 25040448 25386210 25913520 26205120 26953260 27078624 27641088 27822720 28170504 28750144 30087360 31300560 32343912 33387264 33848280 34551360 34940160 35213130 35937680 36104832 36386901 37560672 40116480 40429890 40617936 41461632 41734080 43125216 45131040 46068480 46950840 48515868 50080896 50772420 51827040 52410240 53906520 54157248 55645440 56341008 57500288 60174720 60644835 62601120 64687824 67696560 69102720 70426260 71875360 72209664 72773802 75121344 80859780 81235872 82923264 83468160 86250432 90262080 93901680 97031736 100161792 101544840 103654080 104820480 107813040 108314496 109160703 112682016 115000576 120349440 121289670 125202240 129375648 135393120 138205440 140852520 143750720 145547604 150242688 161719560 162471744 166936320 172500864 180524160 181934505 187803360 194063472 203089680 207308160 215626080 216628992 218321406 225364032 242579340 250404480 258751296 270786240 281705040 287501440 291095208 300485376 323439120 324943488 345001728 361048320 363869010 375606720 388126944 406179360 414616320 431252160 436642812 450728064 485158680 500808960 517502592 541572480 545803515 563410080 575002880 582190416 646878240 649886976 727738020 751213440 776253888 812358720 862504320 873285624 901456128 970317360 1035005184 1083144960 1091607030 1126820160 1164380832 1293756480 1455476040 1502426880 1552507776 1624717440 1725008640 1746571248 1940634720 2183214060 2253640320 2328761664 2587512960 2910952080 3105015552 3249434880 3493142496 3881269440 4366428120 4507280640 4657523328 5175025920 5821904160 6986284992 7762538880 8732856240 9315046656 11643808320 13972569984 15525077760 17465712480 23287616640 27945139968 34931424960 46575233280 69862849920 139725699840
• Sum of all divisors σ(n): 531120285696
• Sum of proper divisors (its aliquot sum) s(n): 391394585856
• 139725699840 is an abundant number, because the sum of its proper divisors (391394585856) is greater than itself. Its abundance is 251668886016

Bases of 139725699840

• Binary: 10000010001000010011001111101100000000₂
• Hexadecimal: 0x20884CFB00
• Base-36: 1S6T2O00

Squares and roots of 139725699840

• 139725699840 squared (139725699840²) is 19523271195777776025600
• 139725699840 cubed (139725699840³) is 2727902730996163408295733755904000
• The square root of 139725699840 is 373799.0099505347
• The cube root of 139725699840 is 5189.1006895127

Scales and comparisons

• 139,725,699,840 seconds is equal to 4,442 years, 43 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 139,725,699,840 would take you about eight thousand, eight hundred eighty-five 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 139725699840 cubic inches would be around 432.4 feet tall.

Recreational maths with 139725699840

• 139725699840 backwards is 048996527931
• The number of decimal digits it has is: 12
• The sum of 139725699840's digits is 63
• More coming soon!