149719811520

Names of 149719811520

• Cardinal: 149719811520 can be written as One hundred forty-nine billion, seven hundred nineteen million, eight hundred eleven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.4971981152 × 10¹¹

Factors of 149719811520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 327

Divisors of 149719811520

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 41 48 57 60 64 76 80 82 95 96 114 120 123 152 160 164 190 192 205 228 240 246 257 285 304 320 328 361 380 410 456 480 492 514 570 608 615 656 722 760 771 779 820 912 960 984 1028 1083 1140 1216 1230 1285 1312 1444 1520 1542 1558 1640 1681 1805 1824 1968 2056 2166 2280 2337 2460 2570 2624 2888 3040 3084 3116 3280 3362 3610 3648 3855 3895 3936 4112 4332 4560 4674 4883 4920 5043 5140 5415 5776 6080 6168 6232 6560 6724 7220 7710 7790 7872 8224 8405 8664 9120 9348 9766 9840 10086 10280 10537 10830 11552 11685 12336 12464 13120 13448 14440 14649 14801 15420 15580 16448 16810 17328 18240 18696 19532 19680 20172 20560 21074 21660 23104 23370 24415 24672 24928 25215 26896 28880 29298 29602 30840 31160 31611 31939 33620 34656 37392 39064 39360 40344 41120 42148 43320 44403 46740 48830 49344 49856 50430 52685 53792 57760 58596 59204 61680 62320 63222 63878 67240 69312 73245 74005 74784 78128 80688 82240 84296 86640 88806 92777 93480 95817 97660 100860 105370 107584 115520 117192 118408 123360 124640 126444 127756 134480 146490 148010 149568 156256 158055 159695 161376 168592 173280 177612 185554 186960 191634 195320 200203 201720 210740 222015 234384 236816 246720 249280 252888 255512 268960 278331 292980 296020 312512 316110 319390 322752 337184 346560 355224 371108 373920 383268 390640 400406 403440 421480 432017 444030 463885 468768 473632 479085 505776 511024 537920 556662 585960 592040 600609 606841 632220 638780 674368 710448 742216 747840 766536 781280 800812 806880 842960 864034 888060 927770 937536 947264 958170 1001015 1011552 1022048 1113324 1171920 1184080 1201218 1213682 1264440 1277560 1296051 1391655 1420896 1484432 1533072 1562560 1601624 1613760 1685920 1728068 1776120 1820523 1855540 1916340 2002030 2023104 2044096 2160085 2226648 2343840 2368160 2402436 2427364 2528880 2555120 2592102 2783310 2841792 2968864 3003045 3034205 3066144 3203248 3371840 3456136 3552240 3641046 3711080 3803857 3832680 4004060 4320170 4453296 4687680 4736320 4804872 4854728 5057760 5110240 5184204 5566620 5937728 6006090 6068410 6132288 6406496 6480255 6912272 7104480 7282092 7422160 7607714 7665360 8008120 8208323 8640340 8906592 9102615 9609744 9709456 10115520 10220480 10368408 11133240 11411571 12012180 12136820 12812992 12960510 13824544 14208960 14564184 14844320 15215428 15330720 16016240 16416646 17280680 17813184 18205230 19019285 19219488 19418912 20736816 22266480 22823142 24024360 24273640 24624969 25921020 27649088 29128368 29688640 30430856 30661440 32032480 32833292 34561360 36410460 38038570 38438976 38837824 41041615 41473632 44532960 45646284 48048720 48547280 49249938 51842040 57057855 58256736 60861712 64064960 65666584 69122720 72820920 76077140 82083230 82947264 89065920 91292568 96097440 97094560 98499876 103684080 114115710 116513472 121723424 123124845 131333168 138245440 145641840 152154280 155958137 164166460 182585136 192194880 194189120 196999752 207368160 228231420 243446848 246249690 262666336 291283680 304308560 311916274 328332920 365170272 393999504 414736320 456462840 467874411 492499380 525332672 582567360 608617120 623832548 656665840 730340544 779790685 787999008 912925680 935748822 984998760 1217234240 1247665096 1313331680 1559581370 1575998016 1825851360 1871497644 1969997520 2339372055 2495330192 2626663360 3119162740 3651702720 3742995288 3939995040 4678744110 4990660384 6238325480 7485990576 7879990080 9357488220 9981320768 12476650960 14971981152 18714976440 24953301920 29943962304 37429952880 49906603840 74859905760 149719811520
• Sum of all divisors σ(n): 516231999792
• Sum of proper divisors (its aliquot sum) s(n): 366512188272
• 149719811520 is an abundant number, because the sum of its proper divisors (366512188272) is greater than itself. Its abundance is 216792376752

Bases of 149719811520

• Binary: 10001011011011111111110000010111000000₂
• Hexadecimal: 0x22DBFF05C0
• Base-36: 1WS3B5XC

Squares and roots of 149719811520

• 149719811520 squared (149719811520²) is 22416021961584324710400
• 149719811520 cubed (149719811520³) is 3356122583116585776227566583808000
• The square root of 149719811520 is 386936.4437733929
• The cube root of 149719811520 is 5309.9825095803

Scales and comparisons

• 149,719,811,520 seconds is equal to 4,760 years, 32 weeks, 4 days, 4 hours, 32 minutes.
• To count from 1 to 149,719,811,520 would take you about nine thousand, five 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 149719811520 cubic inches would be around 442.5 feet tall.

Recreational maths with 149719811520

• 149719811520 backwards is 025118917941
• 149719811520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149719811520's digits is 48
• More coming soon!