140148668394

Names of 140148668394

• Cardinal: 140148668394 can be written as One hundred forty billion, one hundred forty-eight million, six hundred sixty-eight thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 1.40148668394 × 10¹¹

Factors of 140148668394

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 296

Divisors of 140148668394

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 53 54 61 63 81 86 98 106 122 126 127 129 147 159 162 183 189 254 258 294 301 318 366 371 378 381 387 427 441 477 549 567 602 742 762 774 854 882 889 903 954 1098 1113 1134 1143 1161 1281 1323 1431 1647 1778 1806 2107 2226 2279 2286 2322 2562 2597 2623 2646 2667 2709 2862 2989 3233 3294 3339 3429 3483 3843 3969 4214 4293 4558 4941 5194 5246 5334 5418 5461 5978 6223 6321 6466 6678 6731 6837 6858 6966 7686 7747 7791 7869 7938 8001 8127 8586 8967 9699 9882 10017 10287 10922 11529 12446 12642 13462 13674 15494 15582 15738 15953 16002 16254 16383 17934 18361 18669 18963 19398 20034 20193 20511 20574 22631 23058 23241 23373 23607 24003 24381 26901 29097 30051 31906 32766 34587 36722 37338 37926 38227 40386 41022 45262 46482 46746 47117 47214 47859 48006 48762 49149 53802 54229 55083 56007 56889 58194 60102 60579 61533 67893 69174 69723 70119 70821 72009 76454 80703 87291 94234 95718 98298 108458 110166 111671 112014 113778 114681 121158 123066 128527 135786 139019 139446 140238 141351 141642 143577 144018 147447 158417 161406 162687 165249 168021 170667 174582 181737 184599 203679 209169 210357 212463 223342 229362 242109 257054 261873 267589 278038 282702 287154 289433 294894 316834 325374 329819 330498 333121 335013 336042 341334 344043 363474 369198 379603 385581 407358 410591 417057 418338 420714 424053 424926 430731 442341 475251 484218 488061 495747 504063 523746 535178 545211 578866 611037 627507 659638 666242 670026 688086 759206 771162 802767 821182 834114 848106 861462 868299 884682 950502 973133 976122 989457 991494 999363 1005039 1008126 1032129 1090422 1138809 1156743 1222074 1231773 1251171 1255014 1272159 1292193 1425753 1464183 1487241 1605534 1736598 1833111 1946266 1978914 1998726 2010078 2026031 2064258 2277618 2313486 2331847 2408301 2463546 2502342 2544318 2584386 2604897 2851506 2874137 2919399 2928366 2968371 2974482 2998089 3015117 3096387 3416427 3470229 3666222 3695319 3753513 3816477 4052062 4277259 4392549 4663694 4816602 5209794 5748274 5838798 5936742 5996178 6030234 6078093 6192774 6811931 6832854 6940458 6995541 7224903 7390638 7507026 7632954 7814691 8554518 8622411 8758197 8785098 8905113 8994267 9045351 10249281 10410687 11085957 11260539 12156186 12831777 13623862 13991082 14182217 14449806 15629382 16322929 17244822 17516394 17655413 17810226 17988534 18090702 18234279 20118959 20435793 20498562 20821374 20986623 21674709 22171914 22521078 23444073 25663554 25867233 26274591 26715339 26982801 28364434 30747843 32645858 33257871 35310826 36468558 40237918 40871586 41973246 42546651 43349418 46888146 48968787 51734466 52549182 52966239 53430678 53965602 54702837 60356877 61307379 61495686 62959869 66515742 77601699 78823773 85093302 97937574 105932478 109405674 120713754 122614758 123587891 125919738 127639953 146906361 155203398 157647546 158898717 164108511 181070631 183922137 188879607 232805097 247175782 255279906 293812722 317797434 328217022 362141262 367844274 370763673 377759214 382919859 440719083 465610194 476696151 543211893 551766411 741527346 765839718 865115237 881438166 953392302 1086423786 1103532822 1112291019 1148759577 1322157249 1430088453 1629635679 1730230474 2224582038 2297519154 2595345711 2644314498 2860176906 3259271358 3336873057 5190691422 6673746114 7786037133 10010619171 15572074266 20021238342 23358111399 46716222798 70074334197 140148668394
• Sum of all divisors σ(n): 390148171776
• Sum of proper divisors (its aliquot sum) s(n): 249999503382
• 140148668394 is an abundant number, because the sum of its proper divisors (249999503382) is greater than itself. Its abundance is 109850834988

Bases of 140148668394

• Binary: 10000010100001100000101111011111101010₂
• Hexadecimal: 0x20A182F7EA
• Base-36: 1SDSWCMI

Squares and roots of 140148668394

• 140148668394 squared (140148668394²) is 19641649252611374539236
• 140148668394 cubed (140148668394³) is 2752750987815489468851920706106984
• The square root of 140148668394 is 374364.3524616093
• The cube root of 140148668394 is 5194.3314510597

Scales and comparisons

• 140,148,668,394 seconds is equal to 4,456 years, 15 weeks, 2 days, 1 hour, 39 minutes, 54 seconds.
• To count from 1 to 140,148,668,394 would take you about eight thousand, nine hundred twelve 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 140148668394 cubic inches would be around 432.9 feet tall.

Recreational maths with 140148668394

• 140148668394 backwards is 493866841041
• 140148668394 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140148668394's digits is 54
• More coming soon!