138989396700

Names of 138989396700

• Cardinal: 138989396700 can be written as One hundred thirty-eight billion, nine hundred eighty-nine million, three hundred ninety-six thousand, seven hundred.

Scientific notation

• Scientific notation: 1.389893967 × 10¹¹

Factors of 138989396700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 89

Divisors of 138989396700

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 25 28 30 33 35 36 42 44 45 49 50 55 60 61 63 66 70 75 77 84 90 98 99 100 105 110 121 122 126 132 140 147 150 154 165 175 180 183 196 198 210 220 225 231 242 244 245 252 275 294 300 305 308 315 330 343 350 363 366 385 396 420 427 441 450 462 484 490 495 525 539 549 550 588 605 610 630 660 671 686 693 700 726 732 735 770 825 847 854 882 900 915 924 980 990 1029 1050 1078 1089 1098 1100 1155 1210 1220 1225 1260 1281 1342 1372 1386 1452 1470 1525 1540 1575 1617 1650 1694 1708 1715 1764 1815 1830 1925 1980 2013 2058 2100 2135 2156 2178 2196 2205 2310 2420 2450 2475 2541 2562 2684 2695 2745 2772 2940 2989 3025 3050 3087 3150 3234 3300 3355 3388 3430 3465 3630 3660 3675 3721 3773 3843 3850 4026 4116 4235 4270 4356 4410 4575 4620 4697 4851 4900 4950 5082 5124 5145 5390 5445 5490 5775 5929 5978 6039 6050 6100 6174 6300 6405 6468 6710 6860 6930 7260 7350 7381 7442 7546 7623 7686 7700 8052 8085 8470 8540 8575 8820 8967 9075 9150 9394 9702 9900 10065 10164 10290 10675 10780 10890 10980 11025 11163 11319 11550 11858 11956 12078 12100 12348 12705 12810 13420 13475 13725 13860 14091 14700 14762 14884 14945 15092 15246 15372 15435 16170 16775 16940 17150 17325 17787 17934 18150 18300 18605 18788 18865 19215 19404 20130 20580 20923 21175 21350 21780 22050 22143 22326 22638 23100 23485 23716 24156 24255 25410 25620 25725 26047 26901 26950 27225 27450 28182 29524 29645 29890 30195 30492 30870 32025 32340 32879 33489 33550 33957 34300 34650 35574 35868 36300 36905 37210 37730 38115 38430 40260 40425 40931 41503 41846 42273 42350 42700 44100 44286 44652 44835 45276 46970 48510 50325 50820 51450 51667 52094 53361 53802 53900 54450 54900 55815 56364 56595 59290 59780 60390 61740 62769 63525 64050 65758 66429 66978 67100 67914 69300 70455 71148 73810 74420 74725 75460 76230 76860 77175 78141 80850 81862 83006 83692 84546 84700 88572 88935 89670 93025 93940 94325 96075 97020 98637 100650 102900 103334 104188 104615 106722 107604 108900 110715 111630 113190 117425 118580 120780 121275 122793 124509 125538 127050 128100 130235 131516 132858 133956 134505 135828 140910 147620 148225 149450 150975 152460 154350 155001 156282 161700 163724 164395 166012 167445 169092 169785 177870 179340 182329 184525 186050 188307 188650 190575 192150 197274 201300 204655 206668 207515 209230 211365 213444 221430 223260 224175 226380 230153 234423 234850 242550 245586 249018 251076 254100 258335 260470 265716 266805 269010 279075 281820 282975 286517 295911 296450 298900 301950 308700 310002 312564 313845 328790 332145 334890 339570 352275 355740 361669 364658 368379 369050 372100 373527 376614 377300 381150 384300 390705 394548 409310 415030 418460 422730 442860 444675 448350 450241 460306 465003 468846 469700 485100 491172 493185 498036 516670 520940 523075 533610 538020 546987 553575 558150 565950 573034 591822 592900 603900 613965 620004 622545 627690 651175 657580 664290 669780 672525 679140 690459 704550 723338 729316 736758 738100 747054 753228 762300 775005 781410 818620 821975 830060 837225 845460 848925 859551 889350 896700 900482 911645 920612 930006 937692 941535 986370 1023275 1033340 1037575 1046150 1056825 1067220 1085007 1093974 1107150 1116300 1131900 1146068 1150765 1172115 1183644 1227930 1245090 1255380 1276303 1291675 1302350 1328580 1334025 1345050 1350723 1380918 1409100 1432585 1446676 1473516 1479555 1494108 1550010 1562820 1569225 1640961 1643950 1660725 1674450 1697850 1719102 1778700 1800964 1808345 1823290 1841895 1860012 1867635 1883070 1953525 1972740 2005619 2046550 2071377 2075150 2092300 2113650 2170014 2187948 2214300 2251205 2301530 2325015 2344230 2455860 2465925 2490180 2531683 2552606 2578653 2583350 2604700 2668050 2690100 2701446 2734935 2761836 2865170 2959110 3069825 3100020 3112725 3138450 3151687 3255021 3281922 3287900 3321450 3348900 3395700 3438204 3452295 3616690 3646580 3683790 3735270 3766140 3828909 3875025 3907050 4011238 4052169 4093100 4142754 4150300 4227300 4297755 4340028 4502410 4558225 4603060 4650030 4688460 4707675 4931850 5063366 5105212 5157306 5166700 5336100 5402892 5425035 5469870 5730340 5753825 5860575 5918220 6016857 6139650 6225450 6276900 6303374 6381515 6510042 6563844 6642900 6753615 6904590 7162925 7233380 7367580 7397775 7470540 7595049 7657818 7750050 7814100 8022476 8104338 8204805 8285508 8595510 9004820 9041725 9116450 9209475 9300060 9338175 9415350 9455061 9863700 10028095 10126732 10314612 10356885 10850070 10939740 11256025 11486727 11507650 11625075 11721150 12033714 12279300 12450900 12606748 12658415 12763030 12893265 13020084 13507230 13674675 13809180 14039333 14325850 14795550 15190098 15315636 15500100 15758435 16208676 16275105 16409610 17191020 17261475 18050571 18083450 18232900 18418950 18676350 18830700 18910122 19144545 20056190 20260845 20713770 21488775 21700140 22061809 22512050 22785147 22973454 23015300 23250150 23442300 24067428 25316830 25526060 25786530 27014460 27125175 27349350 28078666 28365183 28651700 29591100 30084285 30380196 31516870 31907575 32550210 32819220 33768075 34522950 36101142 36166900 36837900 37352700 37820244 37975245 38289090 40112380 40521690 41024025 41427540 42117999 42977550 44123618 45024100 45570294 45946908 46500300 47275305 50140475 50633660 51573060 51784425 54250350 54698700 56157332 56730366 57433635 60168570 63033740 63292075 63815150 64466325 65100420 66185427 67536150 69045900 70196665 72202284 75950490 76578180 78792175 81043380 81375525 82048050 84235998 85955100 88247236 90252855 91140588 94550610 95722725 100280950 101304225 103568850 108500700 110309045 113460732 113925735 114867270 120337140 126353997 126584150 127630300 128932650 132370854 135072300 140393330 141825915 150421425 151900980 154432663 157584350 162751050 164096100 168471996 180505710 189101220 189876225 191445450 198556281 200561900 202608450 207137700 210589995 220618090 227851470 229734540 236376525 252707994 253168300 257865300 264741708 280786660 283651830 287168175 300842850 308865326 315168700 325502100 330927135 350983325 361011420 379752450 382890900 397112562 405216900 421179990 441236180 451264275 455702940 463297989 472753050 505415988 551545225 567303660 569628675 574336350 601685700 617730652 631769985 661854270 701966650 709129575 759504900 772163315 794225124 842359980 902528550 926595978 945506100 992781405 1052949975 1103090450 1139257350 1148672700 1263539970 1323708540 1389893967 1403933300 1418259150 1544326630 1654635675 1805057100 1853191956 1985562810 2105899950 2206180900 2278514700 2316489945 2527079940 2779787934 2836518300 3088653260 3158849925 3309271350 3860816575 3971125620 4211799900 4632979890 4963907025 5559575868 6317699850 6618542700 6949469835 7721633150 9265959780 9927814050 11582449725 12635399700 13898939670 15443266300 19855628100 23164899450 27797879340 34747349175 46329798900 69494698350 138989396700
• Sum of all divisors σ(n): 567742047600
• Sum of proper divisors (its aliquot sum) s(n): 428752650900
• 138989396700 is an abundant number, because the sum of its proper divisors (428752650900) is greater than itself. Its abundance is 289763254200

Bases of 138989396700

• Binary: 10000001011100011010011110001011011100₂
• Hexadecimal: 0x205C69E2DC
• Base-36: 1RUMP4V0

Squares and roots of 138989396700

• 138989396700 squared (138989396700²) is 19318052395029970890000
• 138989396700 cubed (138989396700³) is 2685004447804205732419662063000000
• The square root of 138989396700 is 372812.8172421115
• The cube root of 138989396700 is 5179.9697465971

Scales and comparisons

• 138,989,396,700 seconds is equal to 4,419 years, 22 weeks, 3 days, 13 hours, 45 minutes.
• To count from 1 to 138,989,396,700 would take you about eight thousand, eight hundred thirty-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 138989396700 cubic inches would be around 431.7 feet tall.

Recreational maths with 138989396700

• 138989396700 backwards is 007693989831
• 138989396700 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138989396700's digits is 63
• More coming soon!