139849182720

Names of 139849182720

• Cardinal: 139849182720 can be written as One hundred thirty-nine billion, eight hundred forty-nine million, one hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3984918272 × 10¹¹

Factors of 139849182720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 17316

Divisors of 139849182720

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 104 108 117 120 128 130 135 144 156 160 162 180 192 195 208 216 234 240 243 256 260 270 288 312 320 324 351 360 384 390 405 416 432 468 480 486 512 520 540 576 585 624 640 648 702 720 768 780 810 832 864 936 960 972 1040 1053 1080 1152 1170 1215 1248 1280 1296 1404 1440 1536 1560 1620 1664 1728 1755 1872 1920 1944 2080 2106 2160 2304 2340 2430 2496 2560 2592 2808 2880 3120 3159 3240 3328 3456 3510 3744 3840 3888 4160 4212 4320 4608 4680 4860 4992 5184 5265 5616 5760 6240 6318 6480 6656 6912 7020 7488 7680 7776 8320 8424 8640 9360 9720 9984 10368 10530 11232 11520 12480 12636 12960 13824 14040 14976 15552 15795 16640 16848 17280 17293 18720 19440 19968 20736 21060 22464 23040 24960 25272 25920 28080 29952 31104 31590 33280 33696 34560 34586 37440 38880 41472 42120 44928 49920 50544 51840 51879 56160 59904 62208 63180 67392 69120 69172 74880 77760 84240 86465 89856 99840 101088 103680 103758 112320 124416 126360 134784 138344 149760 155520 155637 168480 172930 179712 202176 207360 207516 224640 224809 252720 259395 269568 276688 299520 311040 311274 336960 345860 404352 415032 449280 449618 466911 505440 518790 539136 553376 622080 622548 673920 674427 691720 778185 808704 830064 898560 899236 933822 1010880 1037580 1106752 1124045 1245096 1347840 1348854 1383440 1400733 1556370 1617408 1660128 1798472 1867644 2021760 2023281 2075160 2213504 2248090 2334555 2490192 2695680 2697708 2766880 2801466 3112740 3320256 3372135 3596944 3735288 4043520 4046562 4150320 4202199 4427008 4496180 4669110 4980384 5395416 5533760 5602932 6069843 6225480 6640512 6744270 7003665 7193888 7470576 8087040 8093124 8300640 8404398 8854016 8992360 9338220 9960768 10116405 10790832 11067520 11205864 12139686 12450960 13281024 13488540 14007330 14387776 14941152 16186248 16601280 16808796 17984720 18209529 18676440 19921536 20232810 21010995 21581664 22135040 22411728 24279372 24901920 26562048 26977080 28014660 28775552 29882304 30349215 32372496 33202560 33617592 35969440 36419058 37352880 39843072 40465620 42021990 43163328 44270080 44823456 48558744 49803840 53954160 54628587 56029320 57551104 59764608 60698430 64744992 66405120 67235184 71938880 72838116 74705760 79686144 80931240 84043980 86326656 89646912 91047645 97117488 99607680 107908320 109257174 112058640 115102208 119529216 121396860 129489984 132810240 134470368 143877760 145676232 149411520 161862480 168087960 172653312 179293824 182095290 194234976 199215360 215816640 218514348 224117280 239058432 242793720 258979968 268940736 273142935 287755520 291352464 298823040 323724960 336175920 345306624 358587648 364190580 388469952 398430720 431633280 437028696 448234560 485587440 517959936 537881472 546285870 575511040 582704928 597646080 647449920 672351840 717175296 728381160 776939904 863266560 874057392 896469120 971174880 1035919872 1075762944 1092571740 1165409856 1195292160 1294899840 1344703680 1456762320 1553879808 1726533120 1748114784 1792938240 1942349760 2151525888 2185143480 2330819712 2589799680 2689407360 2913524640 3107759616 3496229568 3585876480 3884699520 4370286960 4661639424 5179599360 5378814720 5827049280 6992459136 7769399040 8740573920 9323278848 10757629440 11654098560 13984918272 15538798080 17481147840 23308197120 27969836544 34962295680 46616394240 69924591360 139849182720
• Sum of all divisors σ(n): 540943314912
• Sum of proper divisors (its aliquot sum) s(n): 401094132192
• 139849182720 is an abundant number, because the sum of its proper divisors (401094132192) is greater than itself. Its abundance is 261244949472

Bases of 139849182720

• Binary: 10000010001111101010010010111000000000₂
• Hexadecimal: 0x208FA92E00
• Base-36: 1S8ULC00

Squares and roots of 139849182720

• 139849182720 squared (139849182720²) is 19557793907451946598400
• 139849182720 cubed (139849182720³) is 2735141493763350049459324059648000
• The square root of 139849182720 is 373964.1463028241
• The cube root of 139849182720 is 5190.6288656271

Scales and comparisons

• 139,849,182,720 seconds is equal to 4,446 years, 40 weeks, 19 hours, 12 minutes.
• To count from 1 to 139,849,182,720 would take you about eight thousand, eight hundred ninety-three 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 139849182720 cubic inches would be around 432.6 feet tall.

Recreational maths with 139849182720

• 139849182720 backwards is 027281948931
• 139849182720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139849182720's digits is 54
• More coming soon!