16978513152

Names of 16978513152

• Cardinal: 16978513152 can be written as Sixteen billion, nine hundred seventy-eight million, five hundred thirteen thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.6978513152 × 10¹⁰

Factors of 16978513152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 107

Divisors of 16978513152

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 79 92 96 128 138 158 184 192 237 256 276 316 368 384 474 529 552 632 736 768 948 1058 1104 1264 1472 1587 1817 1896 2116 2208 2528 2944 3174 3634 3792 4232 4416 5056 5451 5888 6348 7268 7584 8464 8832 10112 10902 12167 12696 14536 15168 16928 17664 20224 21804 24334 25392 29072 30336 33856 36501 41791 43608 48668 50784 58144 60672 67712 73002 83582 87216 97336 101568 116288 125373 135424 146004 167164 174432 194672 203136 232576 250746 279841 292008 334328 348864 389344 406272 465152 501492 559682 584016 668656 697728 778688 839523 961193 1002984 1119364 1168032 1337312 1395456 1557376 1679046 1922386 2005968 2238728 2336064 2674624 2883579 3114752 3358092 3844772 4011936 4477456 4672128 5349248 5767158 6716184 7689544 8023872 8954912 9344256 10698496 11534316 13432368 15379088 16047744 17909824 22107439 23068632 26864736 30758176 32095488 35819648 44214878 46137264 53729472 61516352 66322317 71639296 88429756 92274528 107458944 123032704 132644634 176859512 184549056 214917888 246065408 265289268 353719024 369098112 530578536 707438048 738196224 1061157072 1414876096 2122314144 2829752192 4244628288 5659504384 8489256576 16978513152
• Sum of all divisors σ(n): 47839574720
• Sum of proper divisors (its aliquot sum) s(n): 30861061568
• 16978513152 is an abundant number, because the sum of its proper divisors (30861061568) is greater than itself. Its abundance is 13882548416

Bases of 16978513152

• Binary: 1111110011111111111000110100000000₂
• Hexadecimal: 0x3F3FF8D00
• Base-36: 7SSKGLC

Squares and roots of 16978513152

• 16978513152 squared (16978513152²) is 288269908852636975104
• 16978513152 cubed (16978513152³) is 4894394438780338111684760567808
• The square root of 16978513152 is 130301.6237504351
• The cube root of 16978513152 is 2570.1978253651

Scales and comparisons

• 16,978,513,152 seconds is equal to 539 years, 44 weeks, 6 days, 13 hours, 39 minutes, 12 seconds.
• To count from 1 to 16,978,513,152 would take you about one thousand and seventy-nine 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 16978513152 cubic inches would be around 214.2 feet tall.

Recreational maths with 16978513152

• 16978513152 backwards is 25131587961
• 16978513152 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16978513152's digits is 48
• More coming soon!