13855473144

Names of 13855473144

• Cardinal: 13855473144 can be written as Thirteen billion, eight hundred fifty-five million, four hundred seventy-three thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3855473144 × 10¹⁰

Factors of 13855473144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 191

Divisors of 13855473144

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 29 34 36 51 54 58 61 68 72 79 81 87 102 108 116 122 136 153 158 162 174 183 204 216 232 237 243 244 261 306 316 324 348 366 408 459 474 486 488 493 522 549 612 632 648 696 711 729 732 783 918 948 972 986 1037 1044 1098 1224 1343 1377 1422 1458 1464 1479 1566 1647 1769 1836 1896 1944 1972 2074 2088 2133 2196 2291 2349 2686 2754 2844 2916 2958 3111 3132 3294 3538 3672 3944 4029 4131 4148 4266 4392 4437 4582 4698 4819 4941 5307 5372 5508 5688 5832 5916 6222 6264 6399 6588 6873 7047 7076 8058 8262 8296 8532 8874 9164 9333 9396 9638 9882 10614 10744 11016 11832 12087 12393 12444 12798 13176 13311 13746 14094 14152 14457 14823 15921 16116 16524 17064 17748 18328 18666 18792 19197 19276 19764 20619 21141 21228 24174 24786 24888 25596 26622 27492 27999 28188 28914 29646 30073 31842 32232 33048 35496 36261 37332 38394 38552 38947 39528 39933 41238 42282 42456 43371 44469 47763 48348 49572 51192 53244 54984 55998 56376 57591 57828 59292 60146 61857 63684 72522 74664 76788 77894 79866 81923 82476 83997 84564 86742 88938 90219 95526 96696 99144 106488 108783 111996 115182 115656 116841 118584 119799 120292 123714 127368 130113 139751 143289 145044 153576 155788 159732 163846 164952 167994 169128 173484 177876 180438 185571 191052 217566 223992 230364 233682 239598 240584 245769 247428 251991 260226 270657 279502 286578 290088 311576 319464 326349 327692 335988 346968 350523 355752 359397 360876 371142 382104 390339 419253 429867 435132 460728 467364 479196 491538 494856 503982 520452 541314 556713 559004 573156 652698 655384 671976 701046 718794 721752 737307 742284 755973 780678 811971 838506 859734 870264 934728 958392 979047 983076 1007964 1040904 1051569 1082628 1113426 1118008 1146312 1171017 1257759 1289601 1305396 1402092 1437588 1474614 1484568 1511946 1561356 1623942 1670139 1677012 1719468 1958094 1966152 2015928 2103138 2165256 2211921 2226852 2342034 2375767 2435913 2515518 2579202 2610792 2804184 2875176 2949228 3023892 3122712 3154707 3247884 3340278 3354024 3438936 3513051 3773277 3916188 4206276 4423842 4453704 4684068 4751534 4871826 5031036 5158404 5898456 6047784 6309414 6495768 6635763 6680556 7026102 7127301 7307739 7546554 7832376 8412552 8847684 9368136 9464121 9503068 9743652 10062072 10316808 11319831 12618828 13271526 13361112 14052204 14254602 14615478 15093108 17695368 18928242 19006136 19487304 19907289 21381903 21923217 22639662 25237656 26543052 28104408 28392363 28509204 29230956 30186216 33959493 37856484 39814578 42763806 43846434 45279324 53086104 56784726 57018408 58461912 59721867 64145709 67918986 75712968 79629156 85527612 87692868 90558648 101878479 113569452 119443734 128291418 135837972 159258312 171055224 175385736 192437127 203756958 227138904 238887468 256582836 271675944 384874254 407513916 477774936 513165672 577311381 769748508 815027832 1154622762 1539497016 1731934143 2309245524 3463868286 4618491048 6927736572 13855473144
• Sum of all divisors σ(n): 43912368000
• Sum of proper divisors (its aliquot sum) s(n): 30056894856
• 13855473144 is an abundant number, because the sum of its proper divisors (30056894856) is greater than itself. Its abundance is 16201421712

Bases of 13855473144

• Binary: 1100111001110110011011110111111000₂
• Hexadecimal: 0x339D9BDF8
• Base-36: 6D56VI0

Squares and roots of 13855473144

• 13855473144 squared (13855473144²) is 191974136044105244736
• 13855473144 cubed (13855473144³) is 2659892486301702617949195369984
• The square root of 13855473144 is 117709.2738232633
• The cube root of 13855473144 is 2401.8199820117

Scales and comparisons

• 13,855,473,144 seconds is equal to 440 years, 29 weeks, 1 day, 6 hours, 32 minutes, 24 seconds.
• To count from 1 to 13,855,473,144 would take you about eight hundred eighty-one 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 13855473144 cubic inches would be around 200.2 feet tall.

Recreational maths with 13855473144

• 13855473144 backwards is 44137455831
• The number of decimal digits it has is: 11
• The sum of 13855473144's digits is 45
• More coming soon!