13981008888

Names of 13981008888

• Cardinal: 13981008888 can be written as Thirteen billion, nine hundred eighty-one million, eight thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3981008888 × 10¹⁰

Factors of 13981008888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1236

Divisors of 13981008888

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 49 54 56 63 66 72 77 81 84 88 98 99 108 121 126 132 147 154 162 168 189 196 198 216 231 242 243 252 264 294 297 308 324 363 378 392 396 441 462 484 486 504 539 567 588 594 616 648 693 726 756 792 847 882 891 924 968 972 1078 1089 1134 1176 1188 1213 1323 1386 1452 1512 1617 1694 1701 1764 1782 1848 1944 2079 2156 2178 2268 2376 2426 2541 2646 2673 2772 2904 3234 3267 3388 3402 3528 3564 3639 3969 4158 4312 4356 4536 4851 4852 5082 5292 5346 5544 5929 6237 6468 6534 6776 6804 7128 7278 7623 7938 8316 8491 8712 9702 9704 9801 10164 10584 10692 10917 11858 11907 12474 12936 13068 13343 13608 14553 14556 15246 15876 16632 16982 17787 18711 19404 19602 20328 21384 21834 22869 23716 23814 24948 25473 26136 26686 29106 29112 29403 30492 31752 32751 33964 35574 37422 38808 39204 40029 43659 43668 45738 47432 47628 49896 50946 53361 53372 58212 58806 59437 60984 65502 67928 68607 71148 74844 76419 78408 80058 87318 87336 91476 93401 95256 98253 101892 106722 106744 116424 117612 118874 120087 130977 131004 137214 142296 146773 149688 152838 160083 160116 174636 178311 182952 186802 196506 203784 205821 213444 229257 235224 237748 240174 261954 262008 274428 280203 293546 294759 305676 320166 320232 349272 356622 360261 373604 393012 411642 426888 440319 458514 475496 480249 480348 523908 534933 548856 560406 587092 589518 611352 640332 653807 687771 713244 720522 747208 786024 823284 840609 880638 917028 960498 960696 1027411 1047816 1069866 1080783 1120812 1174184 1179036 1280664 1307614 1320957 1375542 1426488 1440747 1441044 1604799 1646568 1681218 1761276 1834056 1920996 1961421 2054822 2063313 2139732 2161566 2241624 2358072 2521827 2615228 2641914 2751084 2881494 2882088 3082233 3209598 3242349 3362436 3522552 3841992 3922842 3962871 4109644 4126626 4279464 4323132 4814397 5043654 5230456 5283828 5502168 5762988 5884263 6164466 6419196 6484698 6724872 7191877 7565481 7845684 7925742 8219288 8253252 8646264 9246699 9628794 10087308 10567656 11525976 11768526 11888613 12328932 12838392 12969396 14383754 14443191 15130962 15691368 15851484 16506504 17652789 18493398 19257588 20174616 21575631 22696443 23537052 23777226 24657864 25938792 27740097 28767508 28886382 30261924 31702968 35305578 35665839 36986796 38515176 43151262 45392886 47074104 47554452 52958367 55480194 57535016 57772764 60523848 64726893 70611156 71331678 73973592 83220291 86302524 90785772 95108904 105916734 110960388 115545528 129453786 141222312 142663356 158875101 166440582 172605048 181571544 194180679 211833468 221920776 249660873 258907572 285326712 317750202 332881164 388361358 423666936 499321746 517815144 582542037 635500404 665762328 776722716 998643492 1165084074 1271000808 1553445432 1747626111 1997286984 2330168148 3495252222 4660336296 6990504444 13981008888
• Sum of all divisors σ(n): 50250203640
• Sum of proper divisors (its aliquot sum) s(n): 36269194752
• 13981008888 is an abundant number, because the sum of its proper divisors (36269194752) is greater than itself. Its abundance is 22288185864

Bases of 13981008888

• Binary: 1101000001010101010100001111111000₂
• Hexadecimal: 0x3415543F8
• Base-36: 6F7XJI0

Squares and roots of 13981008888

• 13981008888 squared (13981008888²) is 195468609526334996544
• 13981008888 cubed (13981008888³) is 2732848367112691056747113283072
• The square root of 13981008888 is 118241.3163323209
• The cube root of 13981008888 is 2409.0519786119

Scales and comparisons

• 13,981,008,888 seconds is equal to 444 years, 28 weeks, 5 days, 5 hours, 34 minutes, 48 seconds.
• To count from 1 to 13,981,008,888 would take you about eight hundred eighty-nine 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 13981008888 cubic inches would be around 200.8 feet tall.

Recreational maths with 13981008888

• 13981008888 backwards is 88880018931
• 13981008888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13981008888's digits is 54
• More coming soon!