146780136720

Names of 146780136720

• Cardinal: 146780136720 can be written as One hundred forty-six billion, seven hundred eighty million, one hundred thirty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4678013672 × 10¹¹

Factors of 146780136720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 313199

Divisors of 146780136720

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 35 36 40 42 45 48 54 56 60 62 63 70 72 80 84 90 93 105 108 112 120 124 126 135 140 144 155 168 180 186 189 210 216 217 240 248 252 270 279 280 310 315 336 360 372 378 420 432 434 465 496 504 540 558 560 620 630 651 720 744 756 837 840 868 930 945 1008 1080 1085 1116 1240 1260 1302 1395 1488 1512 1674 1680 1736 1860 1890 1953 2160 2170 2232 2480 2520 2604 2790 3024 3255 3348 3472 3720 3780 3906 4185 4340 4464 5040 5208 5580 5859 6510 6696 7440 7560 7812 8370 8680 9765 10416 11160 11718 13020 13392 15120 15624 16740 17360 19530 22320 23436 26040 29295 31248 33480 39060 46872 52080 58590 66960 78120 93744 117180 156240 234360 313151 468720 626302 939453 1252604 1565755 1878906 2192057 2505208 2818359 3131510 3757812 4384114 4697265 5010416 5636718 6263020 6576171 7515624 8455077 8768228 9394530 9707681 10960285 11273436 12526040 13152342 14091795 15031248 16910154 17536456 18789060 19415362 19728513 21920570 22546872 25052080 26304684 28183590 29123043 32880855 33820308 35072912 37578120 38830724 39457026 42275385 43841140 45093744 48538405 52609368 56367180 58246086 59185539 65761710 67640616 67953767 75156240 77661448 78914052 84550770 87369129 87682280 97076810 98642565 105218736 112734360 116492172 118371078 131523420 135281232 135907534 145615215 155322896 157828104 169101540 174738258 175364560 194153620 197285130 203861301 225468720 232984344 236742156 262107387 263046840 271815068 291230430 295927695 315656208 338203080 339768835 349476516 388307240 394570260 407722602 436845645 465968688 473484312 524214774 526093680 543630136 582460860 591855390 611583903 676406160 679537670 698953032 776614480 789140520 815445204 873691290 946968624 1019306505 1048429548 1087260272 1164921720 1183710780 1223167806 1310536935 1359075340 1397906064 1578281040 1630890408 1747382580 1834751709 2038613010 2096859096 2329843440 2367421560 2446335612 2621073870 2718150680 3057919515 3261780816 3494765160 3669503418 4077226020 4193718192 4734843120 4892671224 5242147740 5436301360 6115839030 6989530320 7339006836 8154452040 9173758545 9785342448 10484295480 12231678060 14678013672 16308904080 18347517090 20968590960 24463356120 29356027344 36695034180 48926712240 73390068360 146780136720
• Sum of all divisors σ(n): 596441825280
• Sum of proper divisors (its aliquot sum) s(n): 449661688560
• 146780136720 is an abundant number, because the sum of its proper divisors (449661688560) is greater than itself. Its abundance is 302881551840

Bases of 146780136720

• Binary: 10001000101100110001110010010100010000₂
• Hexadecimal: 0x222CC72510
• Base-36: 1VFH3QC0

Squares and roots of 146780136720

• 146780136720 squared (146780136720²) is 21544408535541892358400
• 146780136720 cubed (146780136720³) is 3162291230398373939653475240448000
• The square root of 146780136720 is 383118.9589670551
• The cube root of 146780136720 is 5274.9995788653

Scales and comparisons

• 146,780,136,720 seconds is equal to 4,667 years, 8 weeks, 4 hours, 12 minutes.
• To count from 1 to 146,780,136,720 would take you about nine thousand, three hundred thirty-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 146780136720 cubic inches would be around 439.6 feet tall.

Recreational maths with 146780136720

• 146780136720 backwards is 027631087641
• 146780136720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146780136720's digits is 45
• More coming soon!