149613469897138520

Names of 149613469897138520

• Cardinal: 149613469897138520 can be written as One hundred forty-nine quadrillion, six hundred thirteen trillion, four hundred sixty-nine billion, eight hundred ninety-seven million, one hundred thirty-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4961346989713852 × 10¹⁷

Factors of 149613469897138520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 842590

Divisors of 149613469897138520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 52 56 61 65 70 91 104 122 130 140 169 182 244 260 280 305 338 364 427 455 488 520 610 676 728 793 845 854 910 1183 1220 1352 1586 1690 1708 1820 2135 2366 2440 3172 3380 3416 3640 3965 4270 4732 5551 5915 6344 6760 7930 8540 9464 10309 11102 11830 15860 17080 20618 22204 23660 27755 31720 41236 44408 47320 51545 55510 66821 72163 82472 103090 111020 133642 144326 206180 222040 267284 288652 334105 360815 412360 467747 534568 577304 668210 721630 775681 868673 935494 1336420 1443260 1551362 1737346 1870988 2338735 2672840 2886520 3102724 3474692 3741976 3878405 4076081 4343365 4677470 5429767 6080711 6205448 6949384 7756810 8152162 8686730 9354940 10083853 10859534 11292749 12161422 15513620 16304324 17373460 18709880 20167706 20380405 21719068 22585498 24322844 27148835 28532567 30403555 31027240 32608648 34746920 40335412 40760810 43438136 45170996 47316541 48645688 50419265 52989053 54297670 56463745 57065134 60807110 70586971 79049243 80670824 81521620 90341992 94633082 100838530 105978106 108595340 112927490 114130268 121614220 131090089 141173942 142662835 158098486 163043240 189266164 201677060 211956212 217190680 225854980 228260536 236582705 243228440 262180178 264945265 282347884 285325670 316196972 331215787 352934855 370923371 378532328 395246215 403354120 423912424 451709960 473165410 524360356 529890530 564695768 570651340 615115033 632393944 655450445 662431574 688857689 705869710 741846742 790492430 917630623 946330820 1048720712 1059781060 1141302680 1230230066 1310900890 1324863148 1377715378 1411739420 1483693484 1580984860 1656078935 1835261246 1854616855 1892661640 2119562120 2460460132 2621801780 2649726296 2755430756 2823478840 2967386968 3075575165 3161969720 3312157870 3444288445 3670522492 3709233710 4305805231 4588153115 4822003823 4920920264 5243603560 5510861512 6151150330 6624315740 6888576890 7341044984 7418467420 7996495429 8611610462 9176306230 9644007646 12302300660 13248631480 13777153780 14836934840 15992990858 17223220924 18352612460 19288015292 21529026155 24110019115 24604601320 27554307560 31985981716 34446441848 36705224920 38576030584 39982477145 43058052310 48220038230 51831780101 55975468003 63971963432 79964954290 86116104620 96440076460 103663560202 111950936006 159929908580 172232209240 192880152920 207327120404 223901872012 259158900505 279877340015 319859817160 362822460707 414654240808 447803744024 518317801010 559754680030 673813141313 725644921414 1036635602020 1119509360060 1347626282626 1451289842828 1814112303535 2073271204040 2239018720120 2695252565252 2902579685656 3161738586161 3369065706565 3628224607070 4716691989191 5390505130504 6323477172322 6738131413130 7256449214140 8759570837069 9433383978382 12646954344644 13476262826260 14512898428280 15808692930805 17519141674138 18866767956764 22132170103127 23583459945955 25293908689288 26952525652520 31617385861610 35038283348276 37733535913528 41102601620093 43797854185345 44264340206254 47166919891910 61316995859483 63234771723220 70076566696552 82205203240186 87595708370690 88528680412508 94333839783820 110660850515635 122633991718966 126469543446440 164410406480372 175191416741380 177057360825016 188667679567640 205513008100465 221321701031270 245267983437932 287718211340651 306584979297415 328820812960744 350382833482760 411026016200930 442643402062540 490535966875864 534333821061209 575436422681302 613169958594830 822052032401860 885286804125080 1068667642122418 1150872845362604 1226339917189660 1438591056703255 1644104064803720 2137335284244836 2301745690725208 2452679834379320 2671669105306045 2877182113406510 3740336747428463 4274670568489672 5343338210612090 5754364226813020 7480673494856926 10686676421224180 11508728453626040 14961346989713852 18701683737142315 21373352842448360 29922693979427704 37403367474284630 74806734948569260 149613469897138520
• Sum of all divisors σ(n): 423426913966788480
• Sum of proper divisors (its aliquot sum) s(n): 273813444069649960
• 149613469897138520 is an abundant number, because the sum of its proper divisors (273813444069649960) is greater than itself. Its abundance is 124199974172511440

Bases of 149613469897138520

• Binary: 1000010011100010001010100001111110110101010010000101011000₂
• Hexadecimal: 0x21388A87ED52158
• Base-36: 14X5JR7ZFQ6W

Squares and roots of 149613469897138520

• 149613469897138520 squared (149613469897138520²) is 22384190374661974106309284067790400
• 149613469897138520 cubed (149613469897138520³) is 3348976392791307072555595726301186679734659126208000
• The square root of 149613469897138520 is 386799004.5193220505
• The cube root of 149613469897138520 is 530872.5036494257

Scales and comparisons

• 149,613,469,897,138,520 seconds is equal to 4,757,245,557 years, 45 weeks, 5 days, 17 hours, 35 minutes, 20 seconds.
• To count from 1 to 149,613,469,897,138,520 would take you about fourteen billion, two hundred seventy-one million, seven hundred thirty-six thousand, six hundred seventy-three 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 149613469897138520 cubic inches would be around 44239.4 feet tall.

Recreational maths with 149613469897138520

• 149613469897138520 backwards is 025831798964316941
• The number of decimal digits it has is: 18
• The sum of 149613469897138520's digits is 86
• More coming soon!