138019568960

Names of 138019568960

• Cardinal: 138019568960 can be written as One hundred thirty-eight billion, nineteen million, five hundred sixty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.3801956896 × 10¹¹

Factors of 138019568960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 696

Divisors of 138019568960

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 31 32 35 38 40 52 56 62 64 65 70 76 80 91 95 104 112 124 130 133 140 152 155 160 169 182 190 208 217 224 247 248 260 266 280 304 310 320 338 364 380 403 416 434 448 455 494 496 520 532 560 589 608 619 620 665 676 728 760 806 832 845 868 910 988 992 1040 1064 1085 1120 1178 1183 1216 1235 1238 1240 1330 1352 1456 1520 1612 1690 1729 1736 1820 1976 1984 2015 2080 2128 2170 2240 2356 2366 2470 2476 2480 2660 2704 2821 2912 2945 3040 3095 3211 3224 3380 3458 3472 3640 3952 4030 4123 4160 4256 4333 4340 4712 4732 4940 4952 4960 5239 5320 5408 5642 5824 5890 5915 6080 6190 6422 6448 6760 6916 6944 7280 7657 7904 8047 8060 8246 8512 8645 8666 8680 9424 9464 9880 9904 9920 10478 10640 10816 11284 11761 11780 11830 12380 12844 12896 13520 13832 13888 14105 14560 15314 15808 16055 16094 16120 16492 17290 17332 17360 18848 18928 19189 19760 19808 20615 20956 21280 21665 22477 22568 23522 23560 23660 24760 25688 25792 26195 27040 27664 28210 29120 30628 32110 32188 32240 32984 34580 34664 34720 36673 37696 37856 38285 38378 39520 39616 40235 41230 41912 42560 43330 44954 45136 47044 47120 47320 49520 51376 52390 53599 54080 55328 56329 56420 58805 61256 64220 64376 64480 65968 69160 69328 69440 73346 75712 76570 76756 79040 80470 82327 82460 83824 86660 89908 90272 94088 94240 94640 95945 99040 99541 102752 104611 104780 107198 110656 112385 112658 112840 117610 122512 128440 128752 128960 131936 134323 138320 138656 146692 152893 153140 153512 160940 164654 164920 167648 173320 179816 180544 183365 188176 188480 189280 191890 198080 199082 205504 209222 209560 214396 224770 225316 225680 235220 245024 249457 256880 257504 263872 267995 268646 276640 277312 281645 293384 305786 306280 307024 321880 329308 329840 335296 346640 359632 364591 366730 376352 378560 383780 398164 411635 418444 419120 428792 449540 450632 451360 470440 490048 497705 498914 513760 515008 523055 535990 537292 553280 563290 586768 611572 612560 614048 643760 658616 659680 671615 693280 696787 719264 729182 732277 733460 752704 764465 767560 796328 823270 836888 838240 857584 899080 901264 902720 940880 995410 997828 1027520 1046110 1070251 1071980 1074584 1126580 1173536 1223144 1225120 1228096 1247285 1287520 1317232 1319360 1343230 1386560 1393574 1438528 1458364 1464554 1466920 1528930 1535120 1592656 1646540 1673776 1676480 1715168 1746199 1798160 1802528 1822955 1881760 1987609 1990820 1995656 2092220 2140502 2143960 2149168 2253160 2347072 2446288 2450240 2494570 2552137 2575040 2634464 2686460 2787148 2916728 2929108 2933840 3057860 3070240 3185312 3242941 3293080 3347552 3430336 3483935 3492398 3596320 3605056 3645910 3661385 3763520 3975218 3981640 3991312 4184440 4281004 4287920 4298336 4506320 4739683 4892576 4989140 5104274 5268928 5351255 5372920 5574296 5833456 5858216 5867680 6115720 6140480 6370624 6485882 6586160 6695104 6967870 6984796 7192640 7291820 7322770 7950436 7963280 7982624 8368880 8562008 8575840 8596672 8730995 9012640 9479366 9785152 9938045 9978280 10208548 10702510 10745840 11148592 11666912 11716432 11735360 12231440 12760685 12971764 13172320 13913263 13935740 13969592 14583640 14645540 15900872 15926560 15965248 16214705 16737760 17124016 17151680 17461990 18025280 18958732 19876090 19956560 20417096 21405020 21491680 22297184 22700587 23333824 23432864 23698415 24462880 25521370 25943528 26344640 27826526 27871480 27939184 29167280 29291080 31801744 31853120 32429410 33177781 33475520 34248032 34923980 37917464 39752180 39913120 40834192 42810040 42983360 44594368 45401174 46865728 47396830 48925760 51042740 51887056 55653052 55742960 55878368 58334560 58582160 61615879 63603488 64858820 66355562 68496064 69566315 69847960 75834928 79504360 79826240 81668384 85620080 90802348 94793660 102085480 103774112 111306104 111485920 111756736 113502935 116669120 117164320 123231758 127206976 129717640 132711124 139132630 139695920 151669856 159008720 163336768 165888905 171240160 181604696 189587320 204170960 207548224 222612208 222971840 227005870 234328640 246463516 259435280 265422248 278265260 279391840 303339712 308079395 318017440 331777810 342480320 363209392 379174640 408341920 431311153 445224416 454011740 492927032 518870560 530844496 556530520 558783680 616158790 636034880 663555620 726418784 758349280 816683840 862622306 890448832 908023480 985854064 1037741120 1061688992 1113061040 1232317580 1327111240 1452837568 1516698560 1725244612 1816046960 1971708128 2123377984 2156555765 2226122080 2464635160 2654222480 3450489224 3632093920 3943416256 4313111530 4452244160 4929270320 5308444960 6900978448 7264187840 8626223060 9858540640 10616889920 13801956896 17252446120 19717081280 27603913792 34504892240 69009784480 138019568960
• Sum of all divisors σ(n): 442657382400
• Sum of proper divisors (its aliquot sum) s(n): 304637813440
• 138019568960 is an abundant number, because the sum of its proper divisors (304637813440) is greater than itself. Its abundance is 166618244480

Bases of 138019568960

• Binary: 10000000100010100110110111110101000000₂
• Hexadecimal: 0x20229B7D40
• Base-36: 1RELACZK

Squares and roots of 138019568960

• 138019568960 squared (138019568960²) is 19049401415904195481600
• 138019568960 cubed (138019568960³) is 2629190172369110749026011611136000
• The square root of 138019568960 is 371509.8504212237
• The cube root of 138019568960 is 5167.8935053633

Scales and comparisons

• 138,019,568,960 seconds is equal to 4,388 years, 30 weeks, 6 days, 17 hours, 9 minutes, 20 seconds.
• To count from 1 to 138,019,568,960 would take you about eight thousand, seven hundred seventy-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 138019568960 cubic inches would be around 430.7 feet tall.

Recreational maths with 138019568960

• 138019568960 backwards is 069865910831
• 138019568960 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138019568960's digits is 56
• More coming soon!