148819998720

Names of 148819998720

• Cardinal: 148819998720 can be written as One hundred forty-eight billion, eight hundred nineteen million, nine hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4881999872 × 10¹¹

Factors of 148819998720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 112

Divisors of 148819998720

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 71 80 93 96 120 124 128 142 155 160 186 192 213 240 248 256 284 310 320 355 372 384 426 465 480 496 512 568 620 640 710 744 768 852 930 960 961 992 1024 1065 1136 1240 1280 1420 1488 1536 1704 1860 1920 1922 1984 2048 2130 2201 2272 2480 2560 2840 2883 2976 3072 3408 3720 3840 3844 3968 4260 4402 4544 4805 4960 5041 5120 5680 5766 5952 6144 6603 6816 7440 7680 7688 7936 8520 8804 9088 9610 9920 10082 10240 11005 11360 11532 11904 13206 13632 14415 14880 15123 15360 15376 15872 17040 17608 18176 19220 19840 20164 22010 22720 23064 23808 25205 26412 27264 28830 29760 30246 30720 30752 31744 33015 34080 35216 36352 38440 39680 40328 44020 45440 46128 47616 50410 52824 54528 57660 59520 60492 61504 63488 66030 68160 68231 70432 72704 75615 76880 79360 80656 88040 90880 92256 95232 100820 105648 109056 115320 119040 120984 123008 132060 136320 136462 140864 145408 151230 153760 156271 158720 161312 176080 181760 184512 190464 201640 204693 211296 218112 230640 238080 241968 246016 264120 272640 272924 281728 302460 307520 312542 317440 322624 341155 352160 363520 369024 403280 409386 422592 436224 461280 468813 476160 483936 492032 528240 545280 545848 563456 604920 615040 625084 645248 682310 704320 727040 738048 781355 806560 818772 845184 922560 937626 952320 967872 984064 1023465 1056480 1090560 1091696 1126912 1209840 1230080 1250168 1290496 1364620 1408640 1476096 1562710 1613120 1637544 1690368 1845120 1875252 1935744 1968128 2046930 2112960 2181120 2183392 2253824 2344065 2419680 2460160 2500336 2580992 2729240 2817280 2952192 3125420 3226240 3275088 3380736 3690240 3750504 3871488 4093860 4225920 4366784 4507648 4688130 4839360 4844401 4920320 5000672 5161984 5458480 5634560 5904384 6250840 6452480 6550176 6761472 7380480 7501008 7742976 8187720 8451840 8733568 9376260 9678720 9688802 9840640 10001344 10323968 10916960 11269120 12501680 12904960 13100352 13522944 14533203 14760960 15002016 15485952 16375440 16903680 17467136 18752520 19357440 19377604 20002688 21833920 22538240 24222005 25003360 25809920 26200704 29066406 29521920 30004032 30971904 32750880 33807360 34934272 37505040 38714880 38755208 40005376 43667840 48444010 50006720 51619840 52401408 58132812 60008064 65501760 67614720 69868544 72666015 75010080 77429760 77510416 80010752 87335680 96888020 100013440 104802816 116265624 120016128 131003520 139737088 145332030 150020160 154859520 155020832 160021504 174671360 193776040 200026880 209605632 232531248 240032256 262007040 290664060 300040320 310041664 320043008 349342720 387552080 400053760 419211264 465062496 480064512 524014080 581328120 600080640 620083328 698685440 775104160 800107520 930124992 960129024 1048028160 1162656240 1200161280 1240166656 1550208320 1600215040 1860249984 2096056320 2325312480 2400322560 2480333312 3100416640 3720499968 4650624960 4800645120 4960666624 6200833280 7440999936 9301249920 9921333248 12401666560 14881999872 18602499840 24803333120 29763999744 37204999680 49606666240 74409999360 148819998720
• Sum of all divisors σ(n): 498988100520
• Sum of proper divisors (its aliquot sum) s(n): 350168101800
• 148819998720 is an abundant number, because the sum of its proper divisors (350168101800) is greater than itself. Its abundance is 201348103080

Bases of 148819998720

• Binary: 10001010100110010111001111100000000000₂
• Hexadecimal: 0x22A65CF800
• Base-36: 1WD7L1XC

Squares and roots of 148819998720

• 148819998720 squared (148819998720²) is 22147392019020801638400
• 148819998720 cubed (148819998720³) is 3295974851922013915480061902848000
• The square root of 148819998720 is 385771.9517020385
• The cube root of 148819998720 is 5299.3235011709

Scales and comparisons

• 148,819,998,720 seconds is equal to 4,732 years, 5 days, 16 hours, 32 minutes.
• To count from 1 to 148,819,998,720 would take you about nine thousand, four hundred sixty-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 148819998720 cubic inches would be around 441.6 feet tall.

Recreational maths with 148819998720

• 148819998720 backwards is 027899918841
• The number of decimal digits it has is: 12
• The sum of 148819998720's digits is 66
• More coming soon!