137138865948

Names of 137138865948

• Cardinal: 137138865948 can be written as One hundred thirty-seven billion, one hundred thirty-eight million, eight hundred sixty-five thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.37138865948 × 10¹¹

Factors of 137138865948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8311

Divisors of 137138865948

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 29 36 42 58 63 79 84 87 116 126 158 174 203 237 252 261 316 348 406 474 522 553 609 711 812 841 948 1044 1106 1218 1422 1659 1682 1827 2212 2291 2436 2523 2844 3318 3364 3654 4582 4977 5046 5887 6636 6873 7308 7569 8191 9164 9954 10092 11774 13746 15138 16037 16382 17661 19908 20619 23548 24573 27492 30276 32074 32764 35322 41238 48111 49146 52983 57337 64148 66439 70644 73719 82476 96222 98292 105966 114674 132878 144333 147438 172011 192444 199317 211932 229348 237539 265756 288666 294876 344022 398634 465073 475078 516033 577332 597951 647089 688044 712617 797268 930146 950156 1032066 1195902 1294178 1395219 1425234 1662773 1860292 1941267 2064132 2137851 2391804 2588356 2790438 2850468 3325546 3882534 4185657 4275702 4529623 4988319 5580876 5823801 6651092 6888631 7765068 8371314 8551404 9059246 9976638 11647602 13588869 13777262 14964957 16742628 18118492 18765581 19953276 20665893 23295204 27177738 27554524 29929914 37531162 40766607 41331786 48220417 54355476 56296743 59859828 61997679 75062324 81533214 82663572 96440834 112593486 123995358 131359067 144661251 163066428 168890229 192881668 225186972 247990716 262718134 289322502 337780458 394077201 433983753 525436268 544201849 578645004 675560916 788154402 867967506 1088403698 1182231603 1576308804 1632605547 1735935012 2176807396 2364463206 3265211094 3809412943 4728926412 4897816641 6530422188 7618825886 9795633282 11428238829 15237651772 19591266564 22856477658 34284716487 45712955316 68569432974 137138865948
• Sum of all divisors σ(n): 415555911680
• Sum of proper divisors (its aliquot sum) s(n): 278417045732
• 137138865948 is an abundant number, because the sum of its proper divisors (278417045732) is greater than itself. Its abundance is 141278179784

Bases of 137138865948

• Binary: 1111111101110000111010000011100011100₂
• Hexadecimal: 0x1FEE1D071C
• Base-36: 1R00XU70

Squares and roots of 137138865948

• 137138865948 squared (137138865948²) is 18807068553503513938704
• 137138865948 cubed (137138865948³) is 2579180053233764663786877344851392
• The square root of 137138865948 is 370322.6511408667
• The cube root of 137138865948 is 5156.8779306377

Scales and comparisons

• 137,138,865,948 seconds is equal to 4,360 years, 30 weeks, 5 days, 9 hours, 25 minutes, 48 seconds.
• To count from 1 to 137,138,865,948 would take you about eight thousand, seven hundred twenty-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 137138865948 cubic inches would be around 429.7 feet tall.

Recreational maths with 137138865948

• 137138865948 backwards is 849568831731
• 137138865948 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137138865948's digits is 63
• More coming soon!