149142157920
149,142,157,920 is an even composite number composed of seven prime numbers multiplied together.
149142157920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 149142157920:
25 × 32 × 5 × 7 × 149 × 199 × 499
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 149 × 199 × 499)See below for interesting mathematical facts about the number 149142157920 from the Numbermatics database.
Names of 149142157920
- Cardinal: 149142157920 can be written as One hundred forty-nine billion, one hundred forty-two million, one hundred fifty-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4914215792 × 1011
Factors of 149142157920
Divisors of 149142157920
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 149 160 168 180 199 210 224 240 252 280 288 298 315 336 360 398 420 447 480 499 504 560 596 597 630 672 720 745 796 840 894 995 998 1008 1043 1120 1192 1194 1260 1341 1393 1440 1490 1497 1592 1680 1788 1791 1990 1996 2016 2086 2235 2384 2388 2495 2520 2682 2786 2980 2985 2994 3129 3184 3360 3493 3576 3582 3980 3992 4172 4179 4470 4491 4768 4776 4990 5040 5215 5364 5572 5960 5970 5988 6258 6368 6705 6965 6986 7152 7164 7485 7960 7984 8344 8358 8940 8955 8982 9387 9552 9980 10080 10430 10479 10728 11144 11920 11940 11976 12516 12537 13410 13930 13972 14304 14328 14970 15645 15920 15968 16688 16716 17465 17880 17910 17964 18774 19104 19960 20860 20895 20958 21456 22288 22455 23840 23880 23952 25032 25074 26820 27860 27944 28656 29651 29940 31290 31437 31840 33376 33432 34930 35760 35820 35928 37548 39920 41720 41790 41916 42912 44576 44910 46935 47760 47904 50064 50148 52395 53640 55720 55888 57312 59302 59880 62580 62685 62874 66864 69860 71520 71640 71856 74351 75096 79840 83440 83580 83832 88953 89820 93870 95520 99301 100128 100296 104790 107280 111440 111776 118604 119760 125160 125370 125748 133728 139720 143280 143712 148255 148702 150192 157185 166880 167160 167664 177906 179640 187740 198602 200592 207557 209580 214560 222880 223053 237208 239520 250320 250740 251496 266859 279440 286560 296510 297404 297903 300384 314370 334320 335328 355812 359280 371755 375480 397204 401184 415114 419160 444765 446106 474416 496505 500640 501480 502992 520457 533718 558880 593020 594808 595806 622671 628740 668640 669159 695107 711624 718560 743510 750960 794408 830228 838320 889530 892212 893709 948832 993010 1002960 1005984 1037785 1040914 1067436 1115265 1186040 1189616 1191612 1245342 1257480 1334295 1338318 1390214 1423248 1487020 1489515 1501920 1561371 1588816 1660456 1676640 1779060 1784424 1787418 1868013 1986020 2005920 2075570 2081828 2085321 2134872 2230530 2372080 2379232 2383224 2490684 2514960 2602285 2668590 2676636 2780428 2846496 2974040 2979030 3113355 3122742 3177632 3320912 3345795 3475535 3558120 3568848 3574836 3736026 3972040 4151140 4163656 4170642 4269744 4461060 4468545 4684113 4744160 4766448 4981368 5029920 5204570 5337180 5353272 5560856 5948080 5958060 6226710 6245484 6255963 6641824 6691590 6951070 7116240 7137696 7149672 7472052 7806855 7944080 8302280 8327312 8341284 8539488 8922120 8937090 9340065 9368226 9532896 9962736 10409140 10426605 10674360 10706544 11121712 11896160 11916120 12453420 12490968 12511926 13383180 13902140 14232480 14299344 14795849 14944104 15613710 15888160 16604560 16654624 16682568 17844240 17874180 18680130 18736452 19925472 20818280 20853210 21348720 21413088 22243424 23420565 23832240 24906840 24981936 25023852 26766360 27804280 28598688 29591698 29888208 31227420 31279815 33209120 33365136 35688480 35748360 37360260 37472904 41636560 41706420 42697440 44387547 46841130 47664480 49813680 49963872 50047704 53532720 55608560 59183396 59776416 62454840 62559630 66730272 71496720 73979245 74720520 74945808 83273120 83412840 88775094 93682260 99627360 100095408 103570943 107065440 111217120 118366792 124909680 125119260 133162641 142993440 147958490 149441040 149891616 166825680 177550188 187364520 200190816 207141886 221937735 236733584 249819360 250238520 266325282 295916980 298882080 310712829 333651360 355100376 374729040 414283772 443875470 473467168 500477040 517854715 532650564 591833960 621425658 665813205 710200752 749458080 828567544 887750940 932138487 1000954080 1035709430 1065301128 1183667920 1242851316 1331626410 1420401504 1553564145 1657135088 1775501880 1864276974 2071418860 2130602256 2367335840 2485702632 2663252820 3107128290 3314270176 3551003760 3728553948 4142837720 4261204512 4660692435 4971405264 5326505640 6214256580 7102007520 7457107896 8285675440 9321384870 9942810528 10653011280 12428513160 14914215792 16571350880 18642769740 21306022560 24857026320 29828431584 37285539480 49714052640 74571078960 149142157920
- Sum of all divisors σ(n): 589680000000
- Sum of proper divisors (its aliquot sum) s(n): 440537842080
- 149142157920 is an abundant number, because the sum of its proper divisors (440537842080) is greater than itself. Its abundance is 291395684160
Bases of 149142157920
- Binary: 100010101110011001000010111010011000002
- Hexadecimal: 0x22B990BA60
- Base-36: 1WIJE1K0
Squares and roots of 149142157920
- 149142157920 squared (1491421579202) is 22243383269034218726400
- 149142157920 cubed (1491421579203) is 3317426180185387295176570073088000
-
The
square root of 149142157920 is 386189.2773239567 -
The
cube root of 149142157920 is 5303.1446618657
Scales and comparisons
How big is 149142157920?- 149,142,157,920 seconds is equal to 4,742 years, 13 weeks, 3 days, 9 hours, 12 minutes.
-
To count from 1 to 149,142,157,920 would take you about nine thousand, four hundred eighty-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 149142157920 cubic inches would be around 441.9 feet tall.
Recreational maths with 149142157920
- 149142157920 backwards is 029751241941
- 149142157920 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 149142157920's digits is 45
- More coming soon!
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