13998281472

Names of 13998281472

• Cardinal: 13998281472 can be written as Thirteen billion, nine hundred ninety-eight million, two hundred eighty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3998281472 × 10¹⁰

Factors of 13998281472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 431

Divisors of 13998281472

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 47 48 56 59 63 64 72 84 94 96 112 118 126 128 141 144 168 177 188 192 224 236 252 256 282 288 313 329 336 354 376 384 413 423 448 472 504 531 564 576 626 658 672 708 752 768 826 846 896 939 944 987 1008 1062 1128 1152 1239 1252 1316 1344 1416 1504 1652 1692 1792 1878 1888 1974 2016 2124 2191 2256 2304 2478 2504 2632 2688 2773 2817 2832 2961 3008 3304 3384 3717 3756 3776 3948 4032 4248 4382 4512 4956 5008 5264 5376 5546 5634 5664 5922 6016 6573 6608 6768 7434 7512 7552 7896 8064 8319 8496 8764 9024 9912 10016 10528 11092 11268 11328 11844 12032 13146 13216 13536 14711 14868 15024 15104 15792 16128 16638 16992 17528 18048 18467 19411 19719 19824 20032 21056 22184 22536 22656 23688 24957 26292 26432 27072 29422 29736 30048 31584 33276 33984 35056 36096 36934 38822 39438 39648 40064 42112 44133 44368 45072 45312 47376 49914 52584 52864 54144 55401 58233 58844 59472 60096 63168 66552 67968 70112 73868 77644 78876 79296 80128 84224 88266 88736 90144 94752 99828 102977 105168 105728 108288 110802 116466 117688 118944 120192 126336 129269 132399 133104 135936 140224 147736 155288 157752 158592 166203 174699 176532 177472 180288 189504 199656 205954 210336 221604 232932 235376 237888 240384 252672 258538 264798 266208 280448 295472 308931 310576 315504 317184 332406 349398 353064 354944 360576 379008 387807 399312 411908 420672 443208 465864 470752 475776 517076 529596 532416 560896 590944 617862 621152 631008 664812 698796 706128 709888 721152 758016 775614 798624 823816 841344 867949 886416 926793 931728 941504 951552 1034152 1059192 1064832 1163421 1181888 1235724 1242304 1262016 1329624 1397592 1412256 1551228 1597248 1647632 1682688 1735898 1772832 1853586 1863456 1883008 2068304 2118384 2129664 2326842 2363776 2471448 2484608 2524032 2603847 2659248 2795184 2824512 3102456 3194496 3295264 3471796 3545664 3707172 3726912 3766016 4136608 4236768 4653684 4727552 4942896 4969216 5048064 5207694 5318496 5590368 5649024 6075643 6204912 6388992 6590528 6943592 7091328 7414344 7453824 7811541 8273216 8473536 9307368 9885792 10415388 10636992 11180736 11298048 12151286 12409824 13181056 13887184 14182656 14828688 14907648 15623082 16546432 16947072 18226929 18614736 19771584 20830776 21273984 22361472 24302572 24819648 26362112 27774368 29657376 31246164 33092864 33894144 36453858 37229472 39543168 41661552 42547968 44722944 48605144 49639296 54680787 55548736 59314752 62492328 72907716 74458944 79086336 83323104 97210288 99278592 109361574 111097472 118629504 124984656 145815432 148917888 166646208 194420576 218723148 222194944 237259008 249969312 291630864 297835776 333292416 388841152 437446296 499938624 583261728 666584832 777682304 874892592 999877248 1166523456 1555364608 1749785184 1999754496 2333046912 3499570368 4666093824 6999140736 13998281472
• Sum of all divisors σ(n): 48059182080
• Sum of proper divisors (its aliquot sum) s(n): 34060900608
• 13998281472 is an abundant number, because the sum of its proper divisors (34060900608) is greater than itself. Its abundance is 20062619136

Bases of 13998281472

• Binary: 1101000010010111001101001100000000₂
• Hexadecimal: 0x3425CD300
• Base-36: 6FI7R40

Squares and roots of 13998281472

• 13998281472 squared (13998281472²) is 195951884169338486784
• 13998281472 cubed (13998281472³) is 2742989629571141050044984066048
• The square root of 13998281472 is 118314.3333328637
• The cube root of 13998281472 is 2410.0436435453

Scales and comparisons

• 13,998,281,472 seconds is equal to 445 years, 5 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,998,281,472 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 13998281472 cubic inches would be around 200.8 feet tall.

Recreational maths with 13998281472

• 13998281472 backwards is 27418289931
• The number of decimal digits it has is: 11
• The sum of 13998281472's digits is 54
• More coming soon!