145998229312

Names of 145998229312

• Cardinal: 145998229312 can be written as One hundred forty-five billion, nine hundred ninety-eight million, two hundred twenty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.45998229312 × 10¹¹

Factors of 145998229312

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 254

Divisors of 145998229312

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 13 16 17 26 32 34 52 64 68 73 104 136 146 149 169 208 221 272 292 298 338 416 442 544 584 596 676 832 884 949 1088 1168 1192 1241 1352 1768 1898 1937 2336 2384 2482 2533 2704 2873 3536 3796 3874 4672 4768 4964 5066 5329 5408 5746 7072 7592 7748 9536 9928 10132 10658 10816 10877 11492 12337 14144 15184 15496 16133 19856 20264 21316 21754 22984 24674 25181 30368 30992 32266 32929 39712 40528 42632 43508 45968 49348 50362 60736 61984 64532 65858 69277 79424 81056 85264 87016 90593 91936 98696 100724 123968 129064 131716 138554 141401 162112 170528 174032 181186 183872 184909 197392 201448 209729 258128 263432 277108 282802 341056 348064 362372 369818 394784 402896 419458 428077 516256 526864 554216 565604 696128 724744 739636 789568 794021 805792 838916 856154 900601 1032512 1053728 1108432 1131208 1177709 1449488 1479272 1588042 1611584 1677832 1712308 1801202 1838213 2107456 2216864 2262416 2355418 2403817 2898976 2958544 3176084 3355664 3424616 3602404 3676426 4433728 4524832 4710836 4807634 5797952 5917088 6352168 6711328 6849232 7204808 7352852 9049664 9421672 9615268 10322273 11834176 12704336 13422656 13498357 13698464 14409616 14705704 15310217 18843344 19230536 20644546 25408672 26996714 27396928 28819232 29411408 30620434 31249621 37686688 38461072 41289092 50817344 53993428 57638464 58822816 61240868 62499242 75373376 76922144 82578184 107986856 117645632 122481736 124998484 134189549 153844288 165156368 175478641 215973712 244963472 249996968 268379098 330312736 350957282 431947424 489926944 499993936 536758196 660625472 701914564 863894848 979853888 999987872 1073516392 1403829128 1999975744 2147032784 2281222333 2807658256 4294065568 4562444666 5615316512 8588131136 9124889332 11230633024 18249778664 36499557328 72999114656 145998229312
• Sum of all divisors σ(n): 339042032100
• Sum of proper divisors (its aliquot sum) s(n): 193043802788
• 145998229312 is an abundant number, because the sum of its proper divisors (193043802788) is greater than itself. Its abundance is 47045573476

Bases of 145998229312

• Binary: 10000111111110001011000010111101000000₂
• Hexadecimal: 0x21FE2C2F40
• Base-36: 1V2JKQPS

Squares and roots of 145998229312

• 145998229312 squared (145998229312²) is 21315482962239335993344
• 145998229312 cubed (145998229312³) is 3112022769417047613382852617699328
• The square root of 145998229312 is 382097.1464326841
• The cube root of 145998229312 is 5265.6161408685

Scales and comparisons

• 145,998,229,312 seconds is equal to 4,642 years, 15 weeks, 1 day, 7 hours, 41 minutes, 52 seconds.
• To count from 1 to 145,998,229,312 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 145998229312 cubic inches would be around 438.8 feet tall.

Recreational maths with 145998229312

• 145998229312 backwards is 213922899541
• The number of decimal digits it has is: 12
• The sum of 145998229312's digits is 55
• More coming soon!