13998446748

Names of 13998446748

• Cardinal: 13998446748 can be written as Thirteen billion, nine hundred ninety-eight million, four hundred forty-six thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 1.3998446748 × 10¹⁰

Factors of 13998446748

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 143

Divisors of 13998446748

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 17 18 22 26 33 34 36 39 44 51 52 66 68 78 97 99 102 117 132 143 153 156 187 194 198 204 221 234 286 289 291 306 374 388 396 429 442 468 561 572 578 582 612 663 748 858 867 873 884 1067 1122 1156 1164 1261 1287 1326 1649 1683 1716 1734 1746 1989 2134 2244 2431 2522 2574 2601 2652 3179 3201 3298 3366 3468 3492 3757 3783 3978 4268 4862 4947 5044 5148 5202 6358 6402 6596 6732 7293 7514 7566 7956 9409 9537 9603 9724 9894 10404 11271 11349 12716 12804 13871 14586 14841 15028 15132 18139 18818 19074 19206 19788 21437 21879 22542 22698 27742 28033 28227 28611 29172 29682 33813 36278 37636 38148 38412 41327 41613 42874 43758 45084 45396 54417 55484 56066 56454 57222 59364 64311 67626 72556 82654 83226 84099 84681 85748 87516 103499 108834 112132 112908 114444 122317 123981 124839 128622 135252 159953 163251 165308 166452 168198 169362 192933 206998 217668 235807 244634 247962 249678 252297 257244 308363 310497 319906 326502 336396 338724 364429 366951 371943 385866 413996 471614 479859 489268 495924 499356 504594 616726 620994 639812 653004 707421 728858 733902 743886 771732 925089 931491 943228 959718 1009188 1093287 1100853 1233452 1241988 1345487 1414842 1439577 1457716 1467804 1487772 1759483 1850178 1862982 1919436 2079389 2122263 2186574 2201706 2690974 2719201 2775267 2829684 2879154 3279861 3518966 3700356 3725964 4008719 4036461 4158778 4244526 4373148 4403412 5278449 5381948 5438402 5550534 5758308 6238167 6559722 7037932 8017438 8072922 8157603 8317556 8489052 10556898 10876804 11101068 12026157 12109383 12476334 13119444 15835347 16034876 16145844 16315206 18714501 21113796 22873279 24052314 24218766 24472809 24952668 29911211 31670694 32630412 35349613 36078471 37429002 45746558 48104628 48437532 48945618 59822422 63341388 68619837 70699226 72156942 74858004 89733633 91493116 97891236 106048839 119644844 137239674 141398452 144313884 179467266 205859511 212097678 269200899 274479348 318146517 358934532 388845743 411719022 424195356 538401798 636293034 777691486 823438044 1076803596 1166537229 1272586068 1555382972 2333074458 3499611687 4666148916 6999223374 13998446748
• Sum of all divisors σ(n): 44620305912
• Sum of proper divisors (its aliquot sum) s(n): 30621859164
• 13998446748 is an abundant number, because the sum of its proper divisors (30621859164) is greater than itself. Its abundance is 16623412416

Bases of 13998446748

• Binary: 1101000010010111110101100010011100₂
• Hexadecimal: 0x3425F589C
• Base-36: 6FIBAN0

Squares and roots of 13998446748

• 13998446748 squared (13998446748²) is 195956511356591775504
• 13998446748 cubed (13998446748³) is 2743086789149107208167514860992
• The square root of 13998446748 is 118315.0317922453
• The cube root of 13998446748 is 2410.0531285383

Scales and comparisons

• 13,998,446,748 seconds is equal to 445 years, 5 weeks, 4 days, 1 hour, 25 minutes, 48 seconds.
• To count from 1 to 13,998,446,748 would take you about eight hundred ninety 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 13998446748 cubic inches would be around 200.8 feet tall.

Recreational maths with 13998446748

• 13998446748 backwards is 84764489931
• The number of decimal digits it has is: 11
• The sum of 13998446748's digits is 63
• More coming soon!