139837921080

Names of 139837921080

• Cardinal: 139837921080 can be written as One hundred thirty-nine billion, eight hundred thirty-seven million, nine hundred twenty-one thousand and eighty.

Scientific notation

• Scientific notation: 1.3983792108 × 10¹¹

Factors of 139837921080

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 415

Divisors of 139837921080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 20 22 24 26 30 31 33 39 40 44 52 55 60 62 65 66 73 78 88 93 104 110 120 124 130 132 143 146 155 156 165 169 186 195 219 220 248 260 264 277 286 292 310 312 330 338 341 365 372 390 403 429 438 440 465 507 520 554 572 584 620 660 676 682 715 730 744 780 803 806 831 845 858 876 930 949 1014 1023 1095 1108 1144 1209 1240 1320 1352 1364 1385 1430 1460 1560 1606 1612 1662 1690 1705 1716 1752 1859 1860 1898 2015 2028 2046 2145 2190 2216 2263 2409 2418 2535 2728 2770 2847 2860 2920 3047 3212 3224 3324 3380 3410 3432 3601 3718 3720 3796 4015 4030 4056 4092 4155 4290 4380 4433 4526 4745 4818 4836 5070 5115 5239 5540 5577 5694 5720 6045 6094 6424 6648 6760 6789 6820 7202 7436 7592 8030 8060 8184 8310 8580 8587 8760 8866 9052 9141 9295 9490 9636 9672 10140 10230 10439 10478 10803 11080 11154 11315 11388 12045 12090 12188 12337 13299 13578 13640 14235 14404 14872 15235 15717 16060 16120 16620 17160 17174 17732 18005 18104 18282 18590 18980 19272 20221 20280 20460 20878 20956 21606 22165 22308 22630 22776 24090 24180 24376 24674 24893 25761 26195 26598 27156 27885 28470 28808 29419 30470 31317 31434 32120 33240 33945 34348 35464 36010 36564 37011 37180 37960 39611 40442 40920 41756 41912 42935 43212 44330 44616 45260 45705 46813 48180 48360 49348 49786 51522 52195 52390 53196 54015 54312 55770 56940 57629 58838 60663 60940 61685 62634 62868 66495 67890 68696 72020 73128 74022 74360 74679 78585 79222 80884 83512 85870 86424 88257 88660 90520 91410 93626 94457 96360 98696 99572 101105 103044 104390 104780 106392 108030 111540 111631 113880 115258 117676 118833 121326 121880 123370 124465 125268 125736 128805 132990 135707 135780 140439 144040 147095 148044 149358 156585 157170 158444 161768 171740 172887 176514 177320 182820 185055 187252 188914 198055 199144 202210 206088 208780 209560 216060 222431 223080 223262 230516 234065 235352 237666 242652 246740 248930 250536 257610 262873 265980 271414 271560 280878 283371 288145 294190 296088 298716 303315 313170 314340 316888 323609 334893 343480 345774 353028 365640 370110 373395 374504 377828 382447 396110 404420 407121 417560 432120 441285 444862 446524 461032 468130 472285 475332 485304 493480 497860 514943 515220 525746 531960 542828 558155 561756 566742 576290 588380 594165 597432 606630 626340 626851 628680 647218 667293 669786 678535 691548 702195 706056 740220 746790 755656 764894 788619 792220 808840 814242 864435 882570 889724 893048 936260 944570 950664 970827 995720 1029886 1030440 1051492 1085656 1112155 1116310 1123512 1133484 1147341 1152580 1176760 1188330 1213260 1227941 1252680 1253702 1294436 1314365 1334586 1339572 1357070 1383096 1404390 1416855 1451203 1480440 1493580 1529788 1544829 1577238 1584440 1618045 1628484 1674465 1728870 1765140 1779448 1872520 1880553 1889140 1912235 1941654 2035605 2059772 2102984 2224310 2232620 2266968 2294682 2305160 2376660 2426520 2455882 2507404 2574715 2588872 2628730 2669172 2679144 2714140 2808780 2833710 2891603 2902406 2987160 3059576 3089658 3134255 3154476 3236090 3256968 3336465 3348930 3417349 3457740 3530280 3683823 3761106 3778280 3824470 3883308 3943095 4071210 4119544 4206917 4353609 4448620 4465240 4589364 4753320 4854135 4911764 5014808 5149430 5257460 5338344 5428280 5617560 5667420 5736705 5783206 5804812 6139705 6179316 6268510 6308952 6472180 6672930 6697860 6834698 6895361 6915480 7256015 7367646 7522212 7648940 7724145 7766616 7886190 8142420 8149063 8413834 8674809 8707218 8897240 9178728 9402765 9708270 9823528 10252047 10298860 10514920 11334840 11473410 11566412 11609624 12279410 12358632 12537020 12620751 12944360 13345860 13395720 13669396 13790722 14458015 14512030 14735292 15044424 15297880 15448290 15772380 15963233 16284840 16298126 16827668 17086745 17349618 17414436 18419115 18805530 19416540 20504094 20597720 20686083 21034585 21768045 22946820 23132824 24447189 24558820 25074040 25241502 26691720 27338792 27581444 28916030 29024060 29470584 30896580 31544760 31926466 32596252 33655336 34173490 34476805 34699236 34828872 36838230 37590839 37611060 38833080 40745315 41008188 41372166 42069170 43374045 43536090 45893640 47889699 48894378 49117640 50483004 51260235 55162888 57832060 58048120 61793160 63103755 63852932 65192504 68346980 68953610 69398472 73676460 75181678 75222120 79816165 81490630 82016376 82744332 84138340 86748090 87072180 89639693 95779398 97788756 100966008 102520470 103430415 105937819 112772517 115664120 122235945 126207510 127705864 136693960 137907220 147352920 150363356 159632330 162981260 165488664 168276680 173496180 174144360 179279386 187954195 191558796 195577512 205040940 206860830 211875638 225545034 239448495 244471890 252415020 268919079 275814440 300726712 317813457 319264660 325962520 346992360 358558772 375908390 383117592 410081880 413721660 423751276 448198465 451090068 478896990 488943780 504830040 529689095 537838158 563862585 635626914 638529320 717117544 751816780 827443320 847502552 896396930 902180136 957793980 977887560 1059378190 1075676316 1127725170 1165316009 1271253828 1344595395 1503633560 1589067285 1792793860 1915587960 2118756380 2151352632 2255450340 2330632018 2542507656 2689190790 3178134570 3495948027 3585587720 4237512760 4510900680 4661264036 5378381580 5826580045 6356269140 6991896054 9322528072 10756763160 11653160090 12712538280 13983792108 17479740135 23306320180 27967584216 34959480270 46612640360 69918960540 139837921080
• Sum of all divisors σ(n): 520428810240
• Sum of proper divisors (its aliquot sum) s(n): 380590889160
• 139837921080 is an abundant number, because the sum of its proper divisors (380590889160) is greater than itself. Its abundance is 240752968080

Bases of 139837921080

• Binary: 10000010001110111111010101011100111000₂
• Hexadecimal: 0x208EFD5738
• Base-36: 1S8NVYGO

Squares and roots of 139837921080

• 139837921080 squared (139837921080²) is 19554644171976308366400
• 139837921080 cubed (139837921080³) is 2734480788468304956970386923712000
• The square root of 139837921080 is 373949.0888877789
• The cube root of 139837921080 is 5190.4895332367

Scales and comparisons

• 139,837,921,080 seconds is equal to 4,446 years, 21 weeks, 3 days, 10 hours, 58 minutes.
• To count from 1 to 139,837,921,080 would take you about eight thousand, eight hundred ninety-two 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 139837921080 cubic inches would be around 432.5 feet tall.

Recreational maths with 139837921080

• 139837921080 backwards is 080129738931
• The number of decimal digits it has is: 12
• The sum of 139837921080's digits is 51
• More coming soon!