138992889600

Names of 138992889600

• Cardinal: 138992889600 can be written as One hundred thirty-eight billion, nine hundred ninety-two million, eight hundred eighty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.389928896 × 10¹¹

Factors of 138992889600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 41

Divisors of 138992889600

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 31 32 36 40 45 48 50 54 60 62 64 72 75 80 81 90 93 96 100 108 120 124 128 135 144 150 155 160 162 180 186 192 200 216 225 240 243 248 256 270 279 288 300 310 320 324 360 372 384 400 405 432 450 465 480 486 496 540 558 576 600 620 640 648 675 720 729 744 768 775 800 810 837 864 900 930 960 961 972 992 1080 1116 1152 1200 1215 1240 1280 1296 1350 1395 1440 1458 1488 1550 1600 1620 1674 1728 1800 1860 1920 1922 1944 1984 2025 2160 2232 2304 2325 2400 2430 2480 2511 2592 2700 2790 2880 2883 2916 2976 3100 3200 3240 3348 3456 3600 3645 3720 3840 3844 3888 3968 4050 4185 4320 4464 4650 4800 4805 4860 4960 5022 5184 5400 5580 5760 5766 5832 5952 6075 6200 6400 6480 6696 6912 6975 7200 7290 7440 7533 7688 7776 7936 8100 8370 8640 8649 8928 9300 9600 9610 9720 9920 10044 10368 10800 11160 11520 11532 11664 11904 12150 12400 12555 12960 13392 13950 14400 14415 14580 14880 15066 15376 15552 16200 16740 17280 17298 17856 18225 18600 19200 19220 19440 19840 20088 20736 20925 21600 22320 22599 23064 23328 23808 24025 24300 24800 25110 25920 25947 26784 27900 28800 28830 29160 29760 29791 30132 30752 31104 32400 33480 34560 34596 35712 36450 37200 37665 38440 38880 39680 40176 41850 43200 43245 44640 45198 46128 46656 48050 48600 49600 50220 51840 51894 53568 55800 57600 57660 58320 59520 59582 60264 61504 62208 62775 64800 66960 69192 71424 72075 72900 74400 75330 76880 77760 77841 80352 83700 86400 86490 89280 89373 90396 92256 93312 96100 97200 99200 100440 103680 103788 107136 111600 112995 115320 116640 119040 119164 120528 123008 125550 129600 129735 133920 138384 144150 145800 148800 148955 150660 153760 155520 155682 160704 167400 172800 172980 178560 178746 180792 184512 186624 188325 192200 194400 198400 200880 207576 214272 216225 223200 225990 230640 233280 233523 238328 241056 246016 251100 259200 259470 267840 268119 276768 288300 291600 297600 297910 301320 307520 311040 311364 321408 334800 345960 357120 357492 361584 369024 376650 384400 388800 389205 401760 415152 432450 446400 446865 451980 461280 466560 467046 476656 482112 502200 518400 518940 535680 536238 553536 564975 576600 583200 595200 595820 602640 615040 622728 642816 648675 669600 691920 700569 714984 723168 738048 744775 753300 768800 777600 778410 803520 804357 830304 864900 892800 893730 903960 922560 933120 934092 953312 964224 1004400 1037880 1071360 1072476 1107072 1129950 1153200 1166400 1167615 1191640 1205280 1230080 1245456 1297350 1339200 1340595 1383840 1401138 1429968 1446336 1489550 1506600 1537600 1555200 1556820 1607040 1608714 1660608 1729800 1785600 1787460 1807920 1845120 1868184 1906624 1928448 1946025 2008800 2075760 2144952 2214144 2234325 2259900 2306400 2332800 2335230 2383280 2410560 2413071 2490912 2594700 2678400 2681190 2767680 2802276 2859936 2892672 2979100 3013200 3075200 3113640 3214080 3217428 3321216 3459600 3502845 3574920 3615840 3690240 3736368 3813248 3892050 4017600 4021785 4151520 4289904 4468650 4519800 4612800 4665600 4670460 4766560 4821120 4826142 4981824 5189400 5356800 5362380 5535360 5604552 5719872 5785344 5838075 5958200 6026400 6150400 6227280 6434856 6642432 6702975 6919200 7005690 7149840 7231680 7239213 7472736 7626496 7784100 8035200 8043570 8303040 8579808 8937300 9039600 9225600 9340920 9533120 9642240 9652284 9963648 10378800 10724760 11070720 11209104 11439744 11676150 11916400 12052800 12065355 12454560 12869712 13405950 13838400 14011380 14299680 14463360 14478426 14945472 15568200 16070400 16087140 16606080 17159616 17514225 17874600 18079200 18451200 18681840 19066240 19304568 19927296 20108925 20757600 21449520 21717639 22418208 22879488 23352300 23832800 24105600 24130710 24909120 25739424 26811900 27676800 28022760 28599360 28926720 28956852 29890944 31136400 32174280 33212160 34319232 35028450 35749200 36158400 36196065 37363680 38132480 38609136 40217850 41515200 42899040 43435278 44836416 46704600 47665600 48211200 48261420 49818240 51478848 53623800 55353600 56045520 57198720 57913704 59781888 60326775 62272800 64348560 68638464 70056900 71498400 72316800 72392130 74727360 77218272 80435700 83030400 85798080 86870556 89672832 93409200 95331200 96522840 99636480 102957696 107247600 108588195 112091040 114397440 115827408 120653550 124545600 128697120 140113800 142996800 144633600 144784260 149454720 154436544 160871400 166060800 171596160 173741112 179345664 180980325 186818400 190662400 193045680 205915392 214495200 217176390 224182080 231654816 241307100 249091200 257394240 280227600 285993600 289568520 298909440 308873088 321742800 343192320 347482224 361960650 373636800 386091360 428990400 434352780 448364160 463309632 482614200 498182400 514788480 542940975 560455200 571987200 579137040 617746176 643485600 694964448 723921300 747273600 772182720 857980800 868705560 896728320 926619264 965228400 1029576960 1085881950 1120910400 1158274080 1286971200 1389928896 1447842600 1494547200 1544365440 1715961600 1737411120 1853238528 1930456800 2171763900 2241820800 2316548160 2573942400 2779857792 2895685200 3088730880 3474822240 3860913600 4343527800 4483641600 4633096320 5147884800 5559715584 5791370400 6949644480 7721827200 8687055600 9266192640 11582740800 13899288960 15443654400 17374111200 23165481600 27798577920 34748222400 46330963200 69496444800 138992889600
• Sum of all divisors σ(n): 533000732992
• Sum of proper divisors (its aliquot sum) s(n): 394007843392
• 138992889600 is an abundant number, because the sum of its proper divisors (394007843392) is greater than itself. Its abundance is 255014953792

Bases of 138992889600

• Binary: 10000001011100100111110010111100000000₂
• Hexadecimal: 0x205C9F2F00
• Base-36: 1RUOS000

Squares and roots of 138992889600

• 138992889600 squared (138992889600²) is 19319023359357788160000
• 138992889600 cubed (138992889600³) is 2685206880967038176623067136000000
• The square root of 138992889600 is 372817.5017350983
• The cube root of 138992889600 is 5180.0131383119

Scales and comparisons

• 138,992,889,600 seconds is equal to 4,419 years, 28 weeks, 2 days.
• To count from 1 to 138,992,889,600 would take you about eight thousand, eight hundred thirty-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 138992889600 cubic inches would be around 431.7 feet tall.

Recreational maths with 138992889600

• 138992889600 backwards is 006988299831
• The number of decimal digits it has is: 12
• The sum of 138992889600's digits is 63
• More coming soon!