137845685824

Names of 137845685824

• Cardinal: 137845685824 can be written as One hundred thirty-seven billion, eight hundred forty-five million, six hundred eighty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.37845685824 × 10¹¹

Factors of 137845685824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 62

Divisors of 137845685824

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 23 28 32 38 44 46 56 64 76 77 88 92 112 121 133 152 154 161 176 184 209 224 242 253 266 304 308 322 352 368 418 437 448 484 506 529 532 608 616 644 704 736 836 847 874 968 1012 1058 1064 1216 1232 1288 1331 1463 1472 1672 1694 1748 1771 1936 2024 2116 2128 2299 2464 2576 2662 2783 2926 3059 3344 3388 3496 3542 3703 3872 4048 4232 4256 4598 4807 4928 5152 5324 5566 5819 5852 6118 6688 6776 6992 7084 7406 7744 8096 8464 8512 9196 9317 9614 10051 10304 10648 11132 11638 11704 12167 12236 13376 13552 13984 14168 14812 16093 16192 16928 18392 18634 19228 19481 20102 21296 22264 23276 23408 24334 24472 25289 27104 27968 28336 29624 30613 32186 33649 33856 36784 37268 38456 38962 40204 40733 42592 44528 46552 46816 48668 48944 50578 52877 54208 56672 59248 61226 64009 64372 67298 70357 73568 74536 76912 77924 80408 81466 85169 85184 89056 93104 93632 97336 97888 101156 105754 110561 113344 118496 122452 128018 128744 133837 134596 140714 147136 149072 153824 155848 160816 162932 170338 177023 178112 186208 194672 195776 202312 211508 214291 221122 231173 236992 244904 256036 257488 267674 269192 281428 298144 307648 311696 321632 325864 340676 354046 370139 372416 389344 404624 423016 428582 442244 448063 462346 489808 512072 514976 535348 538384 562856 581647 596288 623392 643264 651728 681352 704099 708092 740278 773927 778688 809248 846032 857164 884488 896126 924692 936859 979616 1024144 1029952 1070696 1076768 1125712 1163294 1216171 1246784 1303456 1362704 1408198 1416184 1472207 1480556 1547854 1618211 1618496 1692064 1714328 1768976 1792252 1849384 1873718 1959232 2048288 2141392 2153536 2251424 2326588 2432342 2542903 2606912 2725408 2816396 2832368 2944414 2961112 3095708 3236422 3384128 3428656 3537952 3584504 3698768 3747436 4071529 4096576 4282784 4502848 4653176 4864684 4928693 5085806 5450816 5632792 5664736 5888828 5922224 6191416 6472844 6857312 7075904 7169008 7397536 7494872 8143058 8513197 8565568 9306352 9729368 9857386 10171612 10305449 11265584 11329472 11777656 11844448 12382832 12945688 13377881 13714624 14338016 14795072 14989744 16194277 16286116 17026394 17800321 18612704 19458736 19714772 20343224 20610898 22531168 23555312 23688896 24765664 25891376 26755762 27971933 28676032 29979488 32388554 32572232 34052788 35600642 37225408 38917472 39429544 40686448 41221796 45062336 47110624 49531328 51782752 53511524 55943866 59958976 64777108 65144464 68105576 71201284 77834944 78859088 81372896 82443592 93645167 94221248 103565504 107023048 111887732 113359939 129554216 130288928 136211152 142402568 157718176 162745792 164887184 187290334 195803531 214046096 223775464 226719878 259108432 260577856 272422304 284805136 307691263 315436352 329774368 374580668 391607062 428092192 447550928 453439756 518216864 544844608 569610272 615382526 659548736 749161336 783214124 856184384 895101856 906879512 1036433728 1139220544 1230765052 1498322672 1566428248 1790203712 1813759024 2153838841 2461530104 2996645344 3132856496 3627518048 4307677682 4923060208 5993290688 6265712992 7255036096 8615355364 9846120416 12531425984 17230710728 19692240832 34461421456 68922842912 137845685824
• Sum of all divisors σ(n): 378400665600
• Sum of proper divisors (its aliquot sum) s(n): 240554979776
• 137845685824 is an abundant number, because the sum of its proper divisors (240554979776) is greater than itself. Its abundance is 102709293952

Bases of 137845685824

• Binary: 10000000011000001111100011111001000000₂
• Hexadecimal: 0x20183E3E40
• Base-36: 1RBPRFWG

Squares and roots of 137845685824

• 137845685824 squared (137845685824²) is 19001433100288914558976
• 137845685824 cubed (137845685824³) is 2619265577348179999926585215156224
• The square root of 137845685824 is 371275.7544251979
• The cube root of 137845685824 is 5165.7223466655

Scales and comparisons

• 137,845,685,824 seconds is equal to 4,383 years, 3 weeks, 3 days, 4 hours, 17 minutes, 4 seconds.
• To count from 1 to 137,845,685,824 would take you about eight thousand, seven hundred sixty-six 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 137845685824 cubic inches would be around 430.5 feet tall.

Recreational maths with 137845685824

• 137845685824 backwards is 428586548731
• The number of decimal digits it has is: 12
• The sum of 137845685824's digits is 61
• More coming soon!