137749451840

Names of 137749451840

• Cardinal: 137749451840 can be written as One hundred thirty-seven billion, seven hundred forty-nine million, four hundred fifty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3774945184 × 10¹¹

Factors of 137749451840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1436

Divisors of 137749451840

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 130 140 143 154 160 176 182 208 220 224 260 280 286 308 320 352 364 385 416 440 448 455 457 520 560 572 616 704 715 728 770 832 880 910 914 941 1001 1040 1120 1144 1232 1430 1456 1540 1760 1820 1828 1882 2002 2080 2240 2285 2288 2464 2860 2912 3080 3199 3520 3640 3656 3764 4004 4160 4570 4576 4705 4928 5005 5027 5720 5824 5941 6160 6398 6587 7280 7312 7528 8008 9140 9152 9410 10010 10054 10351 11440 11882 12233 12320 12796 13174 14560 14624 15056 15995 16016 18280 18820 20020 20108 20702 22880 23764 24466 24640 25135 25592 26348 29120 29248 29705 30112 31990 32032 32935 35189 36560 37640 40040 40216 41404 41587 45760 47528 48932 50270 51184 51755 52696 59410 60224 61165 63980 64064 65351 65870 70378 72457 73120 75280 80080 80432 82808 83174 85631 95056 97864 100540 102368 103510 105392 118820 122330 127960 130702 131740 134563 140756 144914 146240 150560 160160 160864 165616 166348 171262 175945 190112 195728 201080 204736 207020 207935 210784 237640 244660 255920 261404 263480 269126 281512 289828 301120 320320 321728 326755 331232 332696 342524 351890 362285 380224 391456 402160 414040 415870 421568 428155 430037 457457 475280 489320 511840 522808 526960 538252 563024 579656 653510 662464 665392 672815 685048 703780 724570 782912 804320 828080 831740 856310 860074 914914 941941 950560 978640 1023680 1045616 1053920 1076504 1126048 1159312 1307020 1330784 1345630 1370096 1407560 1449140 1608640 1656160 1663480 1712620 1720148 1829828 1883882 1901120 1957280 2091232 2107840 2150185 2153008 2252096 2287285 2318624 2614040 2661568 2691260 2740192 2815120 2898280 3010259 3312320 3326960 3425240 3440296 3659656 3767764 3914560 4182464 4300370 4306016 4574570 4637248 4709705 4730407 5228080 5382520 5480384 5590481 5630240 5796560 6020518 6653920 6850480 6880592 7319312 7535528 8600740 8612032 9149140 9419410 9460814 10456160 10765040 11180962 11260480 11593120 12041036 13307840 13700960 13761184 14638624 15051295 15071056 17201480 18298280 18838820 18921628 20912320 21530080 22361924 23186240 23652035 24082072 27401920 27522368 27952405 29277248 30102590 30142112 33112849 34402960 36596560 37677640 37843256 39133367 43060160 44723848 47304070 48164144 55904810 60205180 60284224 61495291 66225698 68805920 73193120 75355280 75686512 78266734 89447696 94608140 96328288 111809620 120410360 122990582 132451396 137611840 146386240 150710560 151373024 156533468 165564245 178895392 189216280 192656576 195666835 223619240 240820720 245981164 264902792 301421120 302746048 307476455 313066936 331128490 357790784 378432560 391333670 430467037 447238480 481641440 491962328 529805584 614952910 626133872 662256980 756865120 782667340 860934074 894476960 963282880 983924656 1059611168 1229905820 1252267744 1324513960 1513730240 1565334680 1721868148 1788953920 1967849312 2119222336 2152335185 2459811640 2504535488 2649027920 3130669360 3443736296 3935698624 4304670370 4919623280 5298055840 6261338720 6887472592 8609340740 9839246560 10596111680 12522677440 13774945184 17218681480 19678493120 27549890368 34437362960 68874725920 137749451840
• Sum of all divisors σ(n): 441845687808
• Sum of proper divisors (its aliquot sum) s(n): 304096235968
• 137749451840 is an abundant number, because the sum of its proper divisors (304096235968) is greater than itself. Its abundance is 166346784128

Bases of 137749451840

• Binary: 10000000010010100000011101010001000000₂
• Hexadecimal: 0x201281D440
• Base-36: 1RA4GTA8

Squares and roots of 137749451840

• 137749451840 squared (137749451840²) is 18974911482220479385600
• 137749451840 cubed (137749451840³) is 2613783655388392941388419989504000
• The square root of 137749451840 is 371146.1327294143
• The cube root of 137749451840 is 5164.5199543729

Scales and comparisons

• 137,749,451,840 seconds is equal to 4,380 years, 2 days, 8 hours, 37 minutes, 20 seconds.
• To count from 1 to 137,749,451,840 would take you about eight thousand, seven hundred sixty 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 137749451840 cubic inches would be around 430.4 feet tall.

Recreational maths with 137749451840

• 137749451840 backwards is 048154947731
• The number of decimal digits it has is: 12
• The sum of 137749451840's digits is 53
• More coming soon!