159195408056320972

Names of 159195408056320972

• Cardinal: 159195408056320972 can be written as One hundred fifty-nine quadrillion, one hundred ninety-five trillion, four hundred eight billion, fifty-six million, three hundred twenty thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.59195408056320972 × 10¹⁷

Factors of 159195408056320972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1348

Divisors of 159195408056320972

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 14 19 28 38 49 76 98 133 167 196 266 334 532 668 931 1153 1169 1862 2306 2338 3173 3724 4612 4676 6346 8071 8183 12692 16142 16366 21907 22211 27889 32284 32732 43814 44422 55778 56497 87628 88844 111556 112994 153349 155477 192551 195223 225988 306698 310954 385102 390446 529891 613396 621908 770204 780892 1059782 1073443 1329409 1347857 1366561 2119564 2146886 2658818 2695714 2733122 3658469 3709237 4293772 5317636 5391428 5466244 7316938 7418474 9305863 9434999 14633876 14836948 18611726 18869998 25258771 25609283 25964659 32156017 37223452 37739996 50517542 51218566 51929318 64312034 65141041 101035084 102437132 103858636 128624068 130282082 176811397 179264981 222011303 225092119 260564164 353622794 358529962 444022606 450184238 610964323 707245588 717059924 888045212 900368476 1221928646 1237679779 1532808577 1554079121 1575644833 2443857292 2475359558 3065617154 3108158242 3151289666 4218214757 4276750261 4950719116 6131234308 6216316484 6302579332 8436429514 8553500522 10729660039 10878553847 16872859028 17107001044 21459320078 21757107694 29123362963 29527503299 29937251827 37075887601 42918640156 43514215388 58246725926 59055006598 59874503654 74151775202 75107620273 116493451852 118110013196 119749007308 148303550404 150215240546 203863540741 206692523093 255979032359 259531213207 300430481092 407727081482 413385046186 511958064718 519062426414 704441864419 815454162964 826770092372 1023916129436 1038124852828 1408883728838 1427044785187 1791853226513 1816718492449 2817767457676 2854089570374 3583706453026 3633436984898 4863601614821 4931093050933 5708179140748 7167412906052 7266873969796 9727203229642 9862186101866 12542972585591 19454406459284 19724372203732 25085945171182 34045211303747 34517651356531 42748498403953 50171890342364 68090422607494 69035302713062 85496996807906 136180845214988 138070605426124 170993993615812 238316479126229 299239488827671 476632958252458 598478977655342 812221469675107 953265916504916 1196957955310684 1624442939350214 2094676421793697 3248885878700428 4189352843587394 5685550287725749 8378705687174788 11371100575451498 22742201150902996 39798852014080243 79597704028160486 159195408056320972
• Sum of all divisors σ(n): 343485867970820400
• Sum of proper divisors (its aliquot sum) s(n): 184290459914499428
• 159195408056320972 is an abundant number, because the sum of its proper divisors (184290459914499428) is greater than itself. Its abundance is 25095051858178456

Bases of 159195408056320972

• Binary: 1000110101100100110110000101010011000100100000001111001100₂
• Hexadecimal: 0x2359361531203CC
• Base-36: 17JI28UD3OI4

Squares and roots of 159195408056320972

• 159195408056320972 squared (159195408056320972²) is 25343177946218544236165203887024784
• 159195408056320972 cubed (159195408056320972³) is 4034517554592215622342360124003918230487286022970048
• The square root of 159195408056320972 is 398992992.4902453371
• The cube root of 159195408056320972 is 541971.9942777625

Scales and comparisons

• 159,195,408,056,320,972 seconds is equal to 5,061,921,552 years, 24 weeks, 7 hours, 22 minutes, 52 seconds.
• To count from 1 to 159,195,408,056,320,972 would take you about fifteen billion, one hundred eighty-five million, seven hundred sixty-four thousand, six hundred fifty-seven 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 159195408056320972 cubic inches would be around 45164.3 feet tall.

Recreational maths with 159195408056320972

• 159195408056320972 backwards is 279023650804591951
• 159195408056320972 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 159195408056320972's digits is 76
• More coming soon!