147992197815

Names of 147992197815

• Cardinal: 147992197815 can be written as One hundred forty-seven billion, nine hundred ninety-two million, one hundred ninety-seven thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.47992197815 × 10¹¹

Factors of 147992197815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 703

Divisors of 147992197815

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 11 15 21 29 31 33 35 45 49 55 63 77 87 93 99 105 121 145 147 155 165 203 217 231 245 261 279 315 319 341 363 385 435 441 465 495 539 605 609 617 651 693 735 847 899 957 1015 1023 1085 1089 1155 1305 1395 1421 1519 1595 1617 1705 1815 1827 1851 1953 2205 2233 2387 2541 2695 2697 2871 3045 3069 3085 3255 3465 3509 3751 4235 4263 4319 4495 4557 4785 4851 5115 5445 5553 5929 6293 6699 6787 7105 7161 7595 7623 8085 8091 9135 9255 9765 9889 10527 11165 11253 11935 12705 12789 12957 13485 13671 14355 15345 15631 16709 17545 17787 17893 18755 18879 19127 20097 20361 21315 21483 21595 22785 24255 24563 26257 27765 29645 29667 30233 31465 31581 33495 33759 33935 35805 38115 38871 40455 44051 46893 47509 49445 50127 52635 53361 53679 56265 56637 57381 61083 63945 64785 68355 69223 73689 74657 78155 78771 83545 88935 89001 89465 90699 94395 95635 100485 101805 107415 108779 122815 125251 131285 132153 133889 140679 142527 148335 150381 151165 157905 161037 168795 171941 172143 183799 194355 196823 207669 210397 220255 221067 223971 234465 236313 237545 250635 266805 268395 272097 283185 286905 305415 326337 332563 346115 368445 373285 375753 393855 396459 401667 427581 445005 453495 484561 515823 522599 543895 551397 554683 590469 623007 626255 631191 660765 669445 671913 703395 712635 751905 761453 805185 859705 860715 876757 918995 937223 979011 984115 997689 1038345 1051985 1105335 1119855 1127259 1181565 1205001 1360485 1377761 1453683 1472779 1547469 1567797 1631685 1654191 1662815 1664049 1771407 1878765 1893573 1982295 2008335 2137905 2165053 2284359 2314367 2422805 2579115 2612995 2630271 2756985 2773415 2811669 2952345 2993067 3115035 3155955 3359565 3658193 3807265 3882781 4133283 4361049 4383785 4418337 4686115 4703391 4895055 4988445 4992147 5330171 5636295 6025005 6101513 6495159 6853077 6888805 6943101 7268415 7363895 7737345 7838985 7890813 8270955 8320245 8435007 8857035 9467865 9644327 10309453 10825265 10974579 11421795 11571835 11648343 12399849 13151355 13255011 14058345 14965335 15155371 15990513 16200569 18290965 18304539 19413905 19485477 20666415 20829303 21805245 22091685 23516955 24960735 26650855 27179467 28932981 30507565 30928359 32475795 32923737 34265385 34715505 34945029 39454065 42175035 42710591 45466113 47971539 48221635 48601707 51547265 54872895 54913617 58241715 61999245 66275055 67116643 75776855 79952565 81002845 81538401 86798943 91522695 92785077 97427385 104146515 106087597 113403983 128131773 135897335 136398339 144664905 145805121 154641795 164618685 174725145 201349929 213552955 227330565 239857695 243008535 244615203 274568085 298974137 318262791 335583215 340211949 384395319 407692005 433994715 463925385 469816501 530437985 567019915 604049787 640658865 681991695 729025605 896922411 954788373 1006749645 1020635847 1223076015 1409449503 1494870685 1591313955 1701059745 1921976595 2349082505 2690767233 3020248935 3288715507 4228348509 4484612055 4773941865 5103179235 7047247515 9866146521 13453836165 16443577535 21141742545 29598439563 49330732605 147992197815
• Sum of all divisors σ(n): 350817143040
• Sum of proper divisors (its aliquot sum) s(n): 202824945225
• 147992197815 is an abundant number, because the sum of its proper divisors (202824945225) is greater than itself. Its abundance is 54832747410

Bases of 147992197815

• Binary: 10001001110101000001011011101010110111₂
• Hexadecimal: 0x227505BAB7
• Base-36: 1VZIQENR

Squares and roots of 147992197815

• 147992197815 squared (147992197815²) is 21901690614114090774225
• 147992197815 cubed (147992197815³) is 3241279329846901352837972703318375
• The square root of 147992197815 is 384697.5406926851
• The cube root of 147992197815 is 5289.4795201081

Scales and comparisons

• 147,992,197,815 seconds is equal to 4,705 years, 36 weeks, 15 hours, 50 minutes, 15 seconds.
• To count from 1 to 147,992,197,815 would take you about nine thousand, four hundred eleven 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 147992197815 cubic inches would be around 440.8 feet tall.

Recreational maths with 147992197815

• 147992197815 backwards is 518791299741
• 147992197815 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 147992197815's digits is 63
• More coming soon!