146906378640

Names of 146906378640

• Cardinal: 146906378640 can be written as One hundred forty-six billion, nine hundred six million, three hundred seventy-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.4690637864 × 10¹¹

Factors of 146906378640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 667

Divisors of 146906378640

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 31 35 36 40 42 45 48 49 56 60 62 63 70 72 80 84 90 93 98 105 112 120 124 126 140 144 147 155 168 180 186 196 210 217 240 245 248 252 279 280 294 310 315 336 343 360 372 392 420 434 441 465 490 496 504 558 560 588 619 620 630 651 686 720 735 744 784 840 868 882 930 961 980 1008 1029 1085 1116 1176 1238 1240 1260 1302 1372 1395 1470 1488 1519 1680 1715 1736 1764 1857 1860 1922 1953 1960 2058 2170 2205 2232 2352 2476 2480 2520 2604 2744 2790 2883 2940 3038 3087 3095 3255 3430 3472 3528 3714 3720 3844 3906 3920 4116 4333 4340 4410 4464 4557 4805 4952 5040 5145 5208 5488 5571 5580 5766 5880 6076 6174 6190 6510 6727 6860 7056 7428 7440 7595 7688 7812 8232 8649 8666 8680 8820 9114 9285 9610 9765 9904 10290 10416 10633 11142 11160 11532 11760 12152 12348 12380 12999 13020 13454 13671 13720 14415 14856 15190 15376 15435 15624 16464 17298 17332 17360 17640 18228 18570 19189 19220 19530 20181 20580 21266 21665 22284 22320 22785 23064 24304 24696 24760 25998 26040 26908 27342 27440 27855 28830 29712 30331 30380 30870 31248 31899 33635 34596 34664 35280 36456 37140 38378 38440 38997 39060 40362 41160 42532 43245 43330 44568 45570 46128 47089 49392 49520 51996 52080 53165 53816 54684 55710 57567 57660 60543 60662 60760 61740 63798 64995 67270 68355 69192 69328 72912 74280 76756 76880 77994 78120 80724 82320 85064 86490 86660 89136 90993 91140 94178 95697 95945 100905 103992 106330 107632 109368 111420 115134 115320 121086 121324 121520 123480 127596 129990 134323 134540 136710 138384 141267 148560 151655 153512 155988 156240 159495 161448 170128 172701 172980 173320 181986 182280 188356 191394 191890 194985 201810 207984 212317 212660 218736 222840 230268 230640 235445 242172 242648 246960 255192 259980 268646 269080 272979 273420 282534 287835 302715 303310 307024 311976 318990 322896 329623 345402 345960 346640 363972 364560 376712 382788 383780 389970 402969 403620 423801 424634 425320 445680 454965 460536 470890 478485 484344 485296 510384 519960 537292 538160 545958 546840 565068 575670 594859 605430 606620 623952 636951 637980 659246 671615 690804 691920 706335 727944 753424 765576 767560 779940 805938 807240 847602 849268 850640 863505 909930 921072 940261 941780 956970 968688 988869 1039920 1061585 1074584 1091916 1093680 1130136 1151340 1189718 1208907 1210860 1213240 1273902 1275960 1318492 1343230 1364895 1381608 1412670 1455888 1531152 1535120 1559880 1611876 1614480 1648115 1695204 1698536 1727010 1784577 1819860 1880522 1883560 1910853 1913940 1977738 2014845 2119005 2123170 2149168 2183832 2260272 2302680 2379436 2417814 2421720 2426480 2547804 2551920 2636984 2686460 2729790 2763216 2820783 2825340 2966607 2974295 3119760 3184755 3223752 3296230 3390408 3397072 3454020 3569154 3639720 3761044 3767120 3821706 3827880 3955476 4029690 4164013 4238010 4246340 4367664 4605360 4701305 4758872 4835628 4843440 4944345 5095608 5273968 5353731 5372920 5459580 5641566 5650680 5933214 5948590 6044535 6369510 6447504 6581827 6592460 6780816 6908040 7138308 7279440 7522088 7643412 7655760 7910952 8059380 8328026 8462349 8476020 8492680 8922885 9402610 9517744 9554265 9671256 9888690 10191216 10707462 10745840 10919160 11283132 11301360 11866428 11897180 12089070 12492039 12739020 13163654 13184920 13816080 14103915 14276616 14833035 15044176 15286824 15821904 16118760 16656052 16924698 16952040 16985360 17845770 18805220 19108530 19342512 19745481 19777380 20820065 21414924 21838320 22566264 23732856 23794360 24178140 24984078 25478040 26327308 26369840 26768655 28207830 28553232 29148091 29666070 30573648 32237520 32909135 33312104 33849396 33904080 35691540 37476117 37610440 38217060 39490962 39554760 41640130 42311745 42829848 45132528 47465712 47588720 48356280 49968156 50956080 52654616 53537310 56415660 58296182 59236443 59332140 62460195 65818270 66624208 67698792 71383080 74952234 75220880 76434120 78981924 79109520 83280260 84623490 85659696 87444273 96712560 98727405 99936312 105309232 107074620 112831320 116592364 118472886 118664280 124920390 131636540 135397584 142766160 145740455 149904468 152868240 157963848 166560520 169246980 174888546 187380585 197454810 199872624 204036637 214149240 225662640 233184728 236945772 237328560 249840780 262332819 263273080 291480910 296182215 299808936 315927696 333121040 338493960 349777092 374761170 394909620 408073274 428298480 437221365 466369456 473891544 499681560 524665638 526546160 582961820 592364430 599617872 612109911 676987920 699554184 749522340 789819240 816146548 874442730 947783088 999363120 1020183185 1049331276 1165923640 1184728860 1224219822 1311664095 1399108368 1499044680 1579638480 1632293096 1748885460 1836329733 2040366370 2098662552 2331847280 2369457720 2448439644 2623328190 2998089360 3060549555 3264586192 3497770920 3672659466 4080732740 4197325104 4738915440 4896879288 5246656380 6121099110 6995541840 7345318932 8161465480 9181648665 9793758576 10493312760 12242198220 14690637864 16322930960 18363297330 20986625520 24484396440 29381275728 36726594660 48968792880 73453189320 146906378640
• Sum of all divisors σ(n): 595466352000
• Sum of proper divisors (its aliquot sum) s(n): 448559973360
• 146906378640 is an abundant number, because the sum of its proper divisors (448559973360) is greater than itself. Its abundance is 301653594720

Bases of 146906378640

• Binary: 10001000110100010011010111000110010000₂
• Hexadecimal: 0x22344D7190
• Base-36: 1VHK9J80

Squares and roots of 146906378640

• 146906378640 squared (146906378640²) is 21581484085119048249600
• 146906378640 cubed (146906378640³) is 3170457672621632891632166828544000
• The square root of 146906378640 is 383283.6790681283
• The cube root of 146906378640 is 5276.5114438571

Scales and comparisons

• 146,906,378,640 seconds is equal to 4,671 years, 8 weeks, 5 days, 7 hours, 24 minutes.
• To count from 1 to 146,906,378,640 would take you about nine thousand, three hundred forty-two 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 146906378640 cubic inches would be around 439.7 feet tall.

Recreational maths with 146906378640

• 146906378640 backwards is 046873609641
• The number of decimal digits it has is: 12
• The sum of 146906378640's digits is 54
• More coming soon!