137972194920

Names of 137972194920

• Cardinal: 137972194920 can be written as One hundred thirty-seven billion, nine hundred seventy-two million, one hundred ninety-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3797219492 × 10¹¹

Factors of 137972194920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 824

Divisors of 137972194920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 70 72 79 84 90 98 105 120 126 140 147 158 168 180 181 196 210 237 245 252 280 294 315 316 360 362 392 395 420 441 474 490 504 543 547 553 588 630 632 711 724 735 790 840 882 905 948 980 1086 1094 1106 1176 1185 1260 1267 1422 1448 1470 1580 1629 1641 1659 1764 1810 1896 1960 2172 2188 2205 2212 2370 2520 2534 2715 2735 2765 2844 2940 3160 3258 3282 3318 3528 3555 3620 3801 3829 3871 4344 4376 4410 4424 4740 4923 4977 5068 5430 5470 5530 5688 5880 6335 6516 6564 6636 7110 7240 7602 7658 7742 8145 8205 8295 8820 8869 9480 9846 9954 10136 10860 10940 11060 11403 11487 11613 12670 13032 13128 13272 14220 14299 15204 15316 15484 16290 16410 16590 17640 17738 19005 19145 19355 19692 19908 21720 21880 22120 22806 22974 23226 24615 24885 25340 26607 26803 28440 28598 30408 30632 30968 32580 32820 33180 34461 34839 35476 38010 38290 38710 39384 39816 42897 43213 44345 45612 45948 46452 49230 49770 50680 53214 53606 57015 57196 57435 58065 65160 65640 66360 68922 69678 70952 71495 76020 76580 77420 79821 80409 85794 86426 88690 91224 91896 92904 98460 99007 99540 100093 106428 107212 114030 114392 114870 116130 128691 129639 133035 134015 137844 139356 142990 152040 153160 154840 159642 160818 171588 172305 172852 174195 177380 196920 198014 199080 200186 212856 214424 214485 216065 228060 229740 232260 241227 257382 259278 266070 268030 275688 278712 285980 297021 300279 302491 319284 321636 343176 344610 345704 348390 354760 388917 396028 399105 400372 402045 428970 432130 456120 459480 464520 482454 495035 500465 514764 518556 532140 536060 571960 594042 600558 604982 638568 643272 643455 648195 689220 693049 696780 700651 777834 792056 798210 800744 804090 857940 864260 891063 900837 907473 964908 990070 1000930 1029528 1037112 1064280 1072120 1188084 1201116 1206135 1209964 1286910 1296390 1378440 1386098 1393560 1401302 1485105 1501395 1512455 1555668 1596420 1608180 1715880 1728520 1782126 1801674 1814946 1929816 1944585 1980140 2001860 2079147 2101953 2117437 2376168 2402232 2412270 2419928 2573820 2592780 2722419 2772196 2802604 2970210 3002790 3024910 3111336 3192840 3216360 3465245 3503255 3564252 3603348 3629892 3889170 3960280 4003720 4158294 4203906 4234874 4455315 4504185 4537365 4824540 4851343 5147640 5185560 5444838 5544392 5605208 5940420 6005580 6049820 6237441 6305859 6352311 6930490 7006510 7128504 7206696 7259784 7778340 7821553 8316588 8407812 8469748 8910630 9008370 9074730 9649080 9702686 10395735 10509765 10587185 10889676 11880840 12011160 12099640 12474882 12611718 12704622 13612095 13860980 14013020 14554029 15556680 15643106 16633176 16815624 16939496 17821260 18016740 18149460 19056933 19405372 20791470 21019530 21174370 21779352 23464659 24256715 24949764 25223436 25409244 27224190 27721960 28026040 29108058 31187205 31286212 31529295 31761555 35642520 36033480 36298920 38113866 38810744 39107765 41582940 42039060 42348740 43662087 46929318 48513430 49899528 50446872 50818488 54448380 54750871 58216116 62374410 62572424 63058590 63523110 70393977 72770145 76227732 78215530 83165880 84078120 84697480 87324174 93858636 95284665 97026860 108896760 109501742 116432232 117323295 124748820 126117180 127046220 140787954 145540290 152455464 156431060 164252613 174648348 187717272 190569330 194053720 218310435 219003484 234646590 249497640 252234360 254092440 273754355 281575908 291080580 312862120 328505226 349296696 351969885 381138660 383256097 436620870 438006968 469293180 492757839 547508710 563151816 582161160 657010452 703939770 762277320 766512194 821263065 873241740 938586360 985515678 1095017420 1149768291 1314020904 1407879540 1533024388 1642526130 1746483480 1916280485 1971031356 2190034840 2299536582 2463789195 2815759080 3066048776 3285052260 3449304873 3832560970 3942062712 4599073164 4927578390 5748841455 6570104520 6898609746 7665121940 9198146328 9855156780 11497682910 13797219492 15330243880 17246524365 19710313560 22995365820 27594438984 34493048730 45990731640 68986097460 137972194920
• Sum of all divisors σ(n): 532111507200
• Sum of proper divisors (its aliquot sum) s(n): 394139312280
• 137972194920 is an abundant number, because the sum of its proper divisors (394139312280) is greater than itself. Its abundance is 256167117360

Bases of 137972194920

• Binary: 10000000011111110010001001111001101000₂
• Hexadecimal: 0x201FC89E68
• Base-36: 1RDT2YY0

Squares and roots of 137972194920

• 137972194920 squared (137972194920²) is 19036326571042473806400
• 137972194920 cubed (137972194920³) is 2626483760220647423615615143488000
• The square root of 137972194920 is 371446.0861551781
• The cube root of 137972194920 is 5167.3021592421

Scales and comparisons

• 137,972,194,920 seconds is equal to 4,387 years, 4 weeks, 4 days, 9 hours, 42 minutes.
• To count from 1 to 137,972,194,920 would take you about eight thousand, seven hundred seventy-four 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 137972194920 cubic inches would be around 430.6 feet tall.

Recreational maths with 137972194920

• 137972194920 backwards is 029491279731
• The number of decimal digits it has is: 12
• The sum of 137972194920's digits is 54
• More coming soon!