145999384080

Names of 145999384080

• Cardinal: 145999384080 can be written as One hundred forty-five billion, nine hundred ninety-nine million, three hundred eighty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.4599938408 × 10¹¹

Factors of 145999384080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3374

Divisors of 145999384080

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 29 30 33 40 44 48 53 55 58 60 66 80 87 88 106 110 116 120 121 132 145 159 165 174 176 212 220 232 240 242 264 265 290 318 319 330 348 363 424 435 440 464 484 528 530 580 583 605 636 638 660 696 726 795 848 870 880 957 968 1060 1160 1166 1210 1272 1276 1320 1392 1452 1537 1590 1595 1740 1749 1815 1914 1936 2120 2320 2332 2420 2544 2552 2640 2904 2915 3074 3180 3190 3271 3480 3498 3509 3630 3828 4240 4611 4664 4785 4840 5104 5808 5830 6148 6360 6380 6413 6542 6960 6996 7018 7260 7656 7685 8745 9222 9328 9570 9680 9813 10527 11660 12296 12720 12760 12826 13084 13992 14036 14520 15312 15370 16355 16907 17490 17545 18444 19140 19239 19626 21054 23055 23320 24592 25520 25652 26168 27984 28072 29040 30740 32065 32710 33814 34980 35090 35981 36888 38280 38478 39252 42108 46110 46640 49065 50721 51304 52336 52635 56144 61480 64130 65420 67628 69960 70180 71962 73776 76560 76956 78504 84216 84535 92220 94859 96195 98130 101442 102608 105270 107943 122960 128260 130840 135256 139920 140360 143924 153912 157008 168432 169070 173363 179905 184440 185977 189718 192390 196260 202884 210540 215886 253605 256520 261680 270512 280720 284577 287848 307824 338140 346726 359810 368880 371954 379436 384780 392520 395791 405768 421080 431772 474295 507210 513040 520089 539715 557931 569154 575696 676280 693452 719620 743908 758872 769560 785040 791582 811536 842160 863544 866815 929885 948590 1014420 1040178 1043449 1079430 1115862 1138308 1187373 1352560 1386904 1422885 1439240 1487816 1517744 1539120 1583164 1727088 1733630 1859770 1897180 1906993 1978955 2028840 2080356 2086898 2158860 2231724 2276616 2374746 2600445 2773808 2789655 2845770 2878480 2975632 3130347 3166328 3467260 3719540 3794360 3813986 3957910 4057680 4160712 4173796 4317720 4463448 4553232 4749492 5027527 5200890 5217245 5579310 5691540 5720979 5936865 6260694 6332656 6934520 7439080 7588720 7627972 7915820 8321424 8347592 8635440 8926896 9498984 9534965 10055054 10401780 10434490 11158620 11383080 11441958 11477939 11873730 12521388 13869040 14878160 15082581 15255944 15651735 15831640 16695184 18997968 19069930 20110108 20803560 20868980 20976923 22317240 22766160 22883916 22955878 23747460 25042776 25137635 28604895 30165162 30511888 31303470 31663280 34433817 38139860 40220216 41607120 41737960 41953846 44634480 45767832 45911756 47494920 50085552 50275270 55302797 57209790 57389695 60330324 62606940 62930769 68867634 75412905 76279720 80440432 83475920 83907692 91535664 91823512 94989840 100550540 104884615 110605594 114419580 114779390 120660648 125213880 125861538 137735268 150825810 152559440 165908391 167815384 172169085 183647024 201101080 209769230 221211188 228839160 229558780 241321296 250427760 251723076 275470536 276513985 301651620 314653845 331816782 335630768 344338170 402202160 419538460 442422376 457678320 459117560 503446152 550941072 553027970 603303240 608330767 629307690 663633564 688676340 829541955 839076920 884844752 918235120 1006892304 1106055940 1206606480 1216661534 1258615380 1327267128 1377352680 1659083910 1678153840 1824992301 2212111880 2433323068 2517230760 2654534256 2754705360 3041653835 3318167820 3649984602 4424223760 4866646136 5034461520 6083307670 6636335640 7299969204 9124961505 9733292272 12166615340 13272671280 14599938408 18249923010 24333230680 29199876816 36499846020 48666461360 72999692040 145999384080
• Sum of all divisors σ(n): 524508929280
• Sum of proper divisors (its aliquot sum) s(n): 378509545200
• 145999384080 is an abundant number, because the sum of its proper divisors (378509545200) is greater than itself. Its abundance is 232510161120

Bases of 145999384080

• Binary: 10000111111110001111011100111000010000₂
• Hexadecimal: 0x21FE3DCE10
• Base-36: 1V2K9HQO

Squares and roots of 145999384080

• 145999384080 squared (145999384080²) is 21315820151739357446400
• 145999384080 cubed (145999384080³) is 3112096613313998327869361613312000
• The square root of 145999384080 is 382098.6575218499
• The cube root of 145999384080 is 5265.6300235685

Scales and comparisons

• 145,999,384,080 seconds is equal to 4,642 years, 17 weeks, 16 hours, 28 minutes.
• To count from 1 to 145,999,384,080 would take you about nine thousand, two 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 145999384080 cubic inches would be around 438.8 feet tall.

Recreational maths with 145999384080

• 145999384080 backwards is 080483999541
• 145999384080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 145999384080's digits is 60
• More coming soon!