139754990448

Names of 139754990448

• Cardinal: 139754990448 can be written as One hundred thirty-nine billion, seven hundred fifty-four million, nine hundred ninety thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.39754990448 × 10¹¹

Factors of 139754990448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1275

Divisors of 139754990448

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 37 48 72 74 79 111 144 148 158 222 237 296 316 333 444 474 547 592 607 632 666 711 888 948 1094 1214 1264 1332 1422 1641 1776 1821 1896 2188 2428 2664 2844 2923 3282 3642 3792 4376 4856 4923 5328 5463 5688 5846 6564 7284 8752 8769 9712 9846 10926 11376 11692 13128 14568 17538 19692 20239 21852 22459 23384 26256 26307 29136 35076 39384 40478 43213 43704 44918 46768 47953 52614 60717 67377 70152 78768 80956 86426 87408 89836 95906 105228 121434 129639 134754 140304 143859 161912 172852 179672 182151 191812 202131 210456 242868 259278 269508 287718 323824 332029 345704 359344 364302 383624 388917 404262 420912 431577 485736 518556 539016 575436 664058 691408 728604 767248 777834 808524 863154 971472 996087 1037112 1078032 1150872 1328116 1457208 1555668 1598881 1617048 1726308 1774261 1992174 2074224 2301744 2656232 2914416 2988261 3111336 3197762 3234096 3452616 3548522 3984348 4796643 5312464 5322783 5976522 6222672 6395524 6905232 7097044 7968696 9593286 10645566 11953044 12285073 12791048 14194088 14389929 15937392 15968349 19186572 21291132 23906088 24570146 25582096 26230291 28388176 28779858 31936698 36855219 38373144 42582264 47812176 49140292 52460582 57559716 63873396 73710438 76746288 78690873 85164528 98280584 104921164 110565657 115119432 127746792 147420876 157381746 196561168 209842328 221131314 230238864 236072619 255493584 294841752 314763492 419684656 442262628 472145238 589683504 629526984 884525256 944290476 970520767 1259053968 1769050512 1888580952 1941041534 2911562301 3777161904 3882083068 5823124602 7764166136 8734686903 11646249204 15528332272 17469373806 23292498408 34938747612 46584996816 69877495224 139754990448
• Sum of all divisors σ(n): 408190382080
• Sum of proper divisors (its aliquot sum) s(n): 268435391632
• 139754990448 is an abundant number, because the sum of its proper divisors (268435391632) is greater than itself. Its abundance is 128680401184

Bases of 139754990448

• Binary: 10000010001010000010111110101101110000₂
• Hexadecimal: 0x208A0BEB70
• Base-36: 1S7AIGS0

Squares and roots of 139754990448

• 139754990448 squared (139754990448²) is 19531457355120571240704
• 139754990448 cubed (139754990448³) is 2729618636100394777632891028795392
• The square root of 139754990448 is 373838.1875196807
• The cube root of 139754990448 is 5189.4632601181

Scales and comparisons

• 139,754,990,448 seconds is equal to 4,443 years, 40 weeks, 2 days, 14 hours, 40 minutes, 48 seconds.
• To count from 1 to 139,754,990,448 would take you about eight thousand, eight hundred eighty-seven 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 139754990448 cubic inches would be around 432.5 feet tall.

Recreational maths with 139754990448

• 139754990448 backwards is 844099457931
• The number of decimal digits it has is: 12
• The sum of 139754990448's digits is 63
• More coming soon!