13685203140

Names of 13685203140

• Cardinal: 13685203140 can be written as Thirteen billion, six hundred eighty-five million, two hundred three thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.368520314 × 10¹⁰

Factors of 13685203140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1378

Divisors of 13685203140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 53 60 70 71 84 98 105 106 140 142 147 159 196 210 212 213 245 265 284 294 318 355 371 420 426 490 497 530 588 636 710 735 742 795 852 980 994 1060 1065 1113 1237 1420 1470 1484 1491 1590 1855 1988 2130 2226 2474 2485 2597 2940 2982 3180 3479 3710 3711 3763 4260 4452 4948 4970 5194 5565 5964 6185 6958 7420 7422 7455 7526 7791 8659 9940 10388 10437 11130 11289 12370 12985 13916 14844 14910 15052 15582 17318 17395 18555 18815 20874 22260 22578 24740 25970 25977 26341 29820 31164 34636 34790 37110 37630 38955 41748 43295 45156 51940 51954 52185 52682 56445 60613 65561 69580 74220 75260 77910 79023 86590 87827 103908 104370 105364 112890 121226 129885 131122 131705 155820 158046 173180 175654 181839 184387 196683 208740 225780 242452 259770 262244 263410 263481 303065 316092 327805 351308 363678 368774 393366 395115 439135 458927 519540 526820 526962 553161 606130 614789 655610 727356 737548 786732 790230 878270 909195 917854 921935 983415 1053924 1106322 1212260 1229578 1311220 1317405 1376781 1580460 1756540 1818390 1835708 1843870 1844367 1966830 2212644 2294635 2459156 2634810 2753562 2765805 3073945 3212489 3636780 3687740 3688734 3933660 4303523 4589270 4654831 5269620 5507124 5531610 6147890 6424978 6883905 7377468 8607046 9178540 9221835 9309662 9637467 11063220 12295780 12849956 12910569 13767810 13964493 16062445 17214092 18443670 18619324 19274934 21517615 23274155 25821138 27535620 27928986 32124890 32583817 36887340 38549868 43035230 46548310 48187335 51642276 55857972 64249780 64552845 65167634 69822465 86070460 93096620 96374670 97751451 129105690 130335268 139644930 162919085 192749340 195502902 228086719 258211380 279289860 325838170 391005804 456173438 488757255 651676340 684260157 912346876 977514510 1140433595 1368520314 1955029020 2280867190 2737040628 3421300785 4561734380 6842601570 13685203140
• Sum of all divisors σ(n): 46092582144
• Sum of proper divisors (its aliquot sum) s(n): 32407379004
• 13685203140 is an abundant number, because the sum of its proper divisors (32407379004) is greater than itself. Its abundance is 18722175864

Bases of 13685203140

• Binary: 1100101111101100111010000011000100₂
• Hexadecimal: 0x32FB3A0C4
• Base-36: 6ABTEBO

Squares and roots of 13685203140

• 13685203140 squared (13685203140²) is 187284784983065859600
• 13685203140 cubed (13685203140³) is 2563030327524477748624719144000
• The square root of 13685203140 is 116983.7729772809
• The cube root of 13685203140 is 2391.9407414115

Scales and comparisons

• 13,685,203,140 seconds is equal to 435 years, 7 weeks, 4 days, 13 hours, 19 minutes.
• To count from 1 to 13,685,203,140 would take you about eight hundred seventy 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 13685203140 cubic inches would be around 199.3 feet tall.

Recreational maths with 13685203140

• 13685203140 backwards is 04130258631
• The number of decimal digits it has is: 11
• The sum of 13685203140's digits is 33
• More coming soon!