90148994000

Names of 90148994000

• Cardinal: 90148994000 can be written as Ninety billion, one hundred forty-eight million, nine hundred ninety-four thousand.

Scientific notation

• Scientific notation: 9.0148994 × 10¹⁰

Factors of 90148994000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 607

Divisors of 90148994000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 29 34 40 50 52 58 65 68 80 85 100 104 116 125 130 136 145 169 170 200 208 221 232 250 260 272 290 325 338 340 377 400 425 442 464 493 500 520 541 580 650 676 680 725 754 845 850 884 986 1000 1040 1082 1105 1160 1300 1352 1360 1450 1508 1625 1690 1700 1768 1885 1972 2000 2125 2164 2210 2320 2465 2600 2704 2705 2873 2900 3016 3250 3380 3400 3536 3625 3770 3944 4225 4250 4328 4420 4901 4930 5200 5410 5525 5746 5800 6032 6409 6500 6760 6800 7033 7250 7540 7888 8450 8500 8656 8840 9197 9425 9802 9860 10820 11050 11492 11600 12325 12818 13000 13520 13525 14066 14365 14500 15080 15689 16900 17000 17680 18394 18850 19604 19720 21125 21640 22100 22984 24505 24650 25636 26000 27050 27625 28132 28730 29000 30160 31378 32045 33800 34000 35165 36788 37700 39208 39440 42250 43280 44200 45968 45985 47125 49010 49300 51272 54100 55250 56264 57460 58000 61625 62756 64090 67600 67625 70330 71825 73576 75400 78416 78445 83317 84500 88400 91429 91970 94250 98020 98600 102544 108200 110500 112528 114920 119561 122525 123250 125512 128180 135250 140660 143650 147152 150800 156890 160225 166634 169000 175825 182858 183940 188500 196040 197200 203957 216400 221000 229840 229925 239122 245050 246500 251024 256360 266713 270500 281320 287300 313780 320450 333268 338000 351650 359125 365716 367880 377000 392080 392225 407914 416585 442000 457145 459850 478244 490100 493000 512720 533426 541000 562640 574600 597805 612625 627560 640900 666536 703300 718250 731432 735760 754000 784450 801125 815828 833170 879125 914290 919700 956488 980200 986000 1019785 1066852 1082000 1149200 1149625 1195610 1225250 1255120 1281800 1333072 1333565 1406600 1436500 1462864 1554293 1568900 1602250 1631656 1666340 1758250 1828580 1839400 1912976 1960400 1961125 2039570 2082925 2133704 2285725 2299250 2391220 2450500 2563600 2651441 2667130 2813200 2873000 2989025 3108586 3137800 3204500 3263312 3332680 3467269 3516500 3657160 3678800 3922250 4079140 4165850 4267408 4571450 4598500 4782440 4901000 5098925 5302882 5334260 5746000 5978050 6217172 6275600 6409000 6665360 6667825 6934538 7033000 7314320 7771465 7844500 8158280 8331700 9142900 9197000 9564880 9802000 10197850 10414625 10605764 10668520 11428625 11956100 12434344 12818000 13257205 13335650 13869076 14066000 14945125 15542930 15689000 16316560 16663400 17336345 18285800 18394000 20395700 20829250 21211528 21337040 22857250 23912200 24868688 25494625 26514410 26671300 27738152 29890250 31085860 31378000 33326800 33339125 34672690 36571600 38857325 40791400 41658500 42423056 45074497 45714500 47824400 50989250 53028820 53342600 55476304 59780500 62171720 66286025 66678250 69345380 77714650 81582800 83317000 86681725 90148994 91429000 101978500 106057640 106685200 119561000 124343440 132572050 133356500 138690760 155429300 166634000 173363450 180297988 182858000 194286625 203957000 212115280 225372485 239122000 265144100 266713000 277381520 310858600 331430125 346726900 360595976 388573250 407914000 433408625 450744970 530288200 533426000 621717200 662860250 693453800 721191952 777146500 866817250 901489940 1060576400 1126862425 1325720500 1386907600 1554293000 1733634500 1802979880 2253724850 2651441000 3108586000 3467269000 3605959760 4507449700 5302882000 5634312125 6934538000 9014899400 11268624250 18029798800 22537248500 45074497000 90148994000
• Sum of all divisors σ(n): 259018287840
• Sum of proper divisors (its aliquot sum) s(n): 168869293840
• 90148994000 is an abundant number, because the sum of its proper divisors (168869293840) is greater than itself. Its abundance is 78720299840

Bases of 90148994000

• Binary: 1010011111101010011000111101111010000₂
• Hexadecimal: 0x14FD4C7BD0
• Base-36: 15EWDSY8

Squares and roots of 90148994000

• 90148994000 squared (90148994000²) is 8126841119212036000000
• 90148994000 cubed (90148994000³) is 732626551294799118091784000000000
• The square root of 90148994000 is 300248.2206441863
• The cube root of 90148994000 is 4483.8763550733

Scales and comparisons

• 90,148,994,000 seconds is equal to 2,866 years, 23 weeks, 6 days, 3 hours, 13 minutes, 20 seconds.
• To count from 1 to 90,148,994,000 would take you about five thousand, seven hundred thirty-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 90148994000 cubic inches would be around 373.7 feet tall.

Recreational maths with 90148994000

• 90148994000 backwards is 00049984109
• The number of decimal digits it has is: 11
• The sum of 90148994000's digits is 44
• More coming soon!