72346217630938225

Names of 72346217630938225

• Cardinal: 72346217630938225 can be written as Seventy-two quadrillion, three hundred forty-six trillion, two hundred seventeen billion, six hundred thirty million, nine hundred thirty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 7.2346217630938225 × 10¹⁶

Factors of 72346217630938225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111

Divisors of 72346217630938225

• Number of divisors d(n): 432
• Complete list of divisors:
  1 5 13 17 25 29 47 65 85 145 221 235 289 325 377 425 493 611 725 799 841 1105 1175 1363 1445 1885 2209 2465 3055 3757 3995 4205 4913 5525 6409 6815 7225 8381 9425 10387 10933 11045 12325 13583 14297 15275 17719 18785 19975 21025 23171 24389 24565 28717 32045 34075 37553 39527 41905 51935 54665 55225 63869 64061 67915 71485 88595 93925 108953 115855 121945 122825 142477 143585 160225 176579 185861 187765 197635 209525 230911 243049 259675 273325 301223 317057 319345 320305 339575 357425 393907 414613 442975 488189 513851 544765 579275 609725 638401 671959 707281 712385 717925 832793 882895 929305 938825 988175 1089037 1146283 1154555 1215245 1506115 1585285 1596725 1601525 1852201 1857769 1969535 2073065 2440945 2569255 2723825 3001843 3159637 3192005 3359795 3536405 3561925 4131833 4163965 4414475 4646525 5120791 5389969 5445185 5731415 5772775 6076225 6696419 7048421 7530575 7926425 8299213 8735467 9194653 9261005 9288845 9847675 10365325 10852817 11423303 12023777 12204725 12846275 14157481 14901679 15009215 15798185 15960025 16798975 17682025 18513629 19486811 20511149 20659165 20819825 24150997 25603955 26949845 27225925 28657075 31582073 33242207 33482095 35242105 41496065 43677335 45973265 46305025 46444225 53713829 53875301 54264085 57116515 60118885 70787405 74508395 75046075 78990925 87053447 91629473 92568145 97434055 102555745 103295825 119823157 120754985 128019775 134749225 141086621 148502939 156309101 157910365 166211035 167410475 176210525 194196151 204404209 207480325 218386675 229866325 240677177 253328543 266644937 268569145 269376505 271320425 285582575 300594425 314731693 331275787 348689533 353937025 372541975 410566949 432148691 435267235 458147365 462840725 487170275 512778725 536895241 565117519 599115785 603774925 700378913 705433105 742514695 781545505 789551825 831055175 915880117 964024003 970980755 1022021045 1203385885 1266642715 1333224685 1342845725 1346882525 1557701041 1562383729 1573658465 1656378935 1743447665 2052834745 2160743455 2176336175 2290736825 2524549963 2657254717 2684476205 2825587595 2995578925 3474871553 3501894565 3527165525 3712573475 3907727525 4091512009 4306585231 4532963929 4579400585 4820120015 4854903775 5110105225 5631688379 5927722061 6016929425 6333213575 6666123425 6979638133 7346527747 7788505205 7811918645 7868292325 8281894675 8717238325 9127219097 9606997823 10264173725 10803717275 11906441521 12532312039 12622749815 13286273585 13422381025 14127937975 15569961989 16388408051 17374357765 17509472825 20310988477 20457560045 21532926155 22664819645 22897002925 24100600075 26560523393 28158441895 29638610305 34898190665 36732638735 38942526025 39059593225 45173330189 45309128141 45636095485 48034989115 59532207605 62661560195 63113749075 66431367925 73211948927 77060386793 77849809945 81942040255 86871788825 100771275037 101554942385 102287800225 107664630775 113324098225 118653848261 124890971699 132802616965 140792209475 148193051525 163318962991 174490953325 183663193675 202409505857 213049304663 225866650945 226545640705 228180477425 240174945575 264689353813 278602936867 297661038025 313307800975 345286804109 366059744635 385301933965 389249049725 409710201275 451528897681 503856375185 507774711925 589018665833 593269241305 624454858495 664013084825 770255178397 816594814955 1012047529285 1065246523315 1129333254725 1132728203525 1310026575481 1323446769065 1393014684335 1726434020545 1830298723175 1926509669825 2123146518883 2257644488405 2519281875925 2945093329165 2966346206525 3122274292475 3440961599569 3621838179271 3851275891985 4082974074775 4736249926739 5060237646425 5326232616575 5869875669853 6550132877405 6617233845325 6965073421675 7675991260577 8632170102725 10013317319161 10615732594415 11288222442025 13094338032749 14725466645825 17204807997845 18109190896355 19256379459925 23681249633695 29349378349265 32750664387025 38379956302885 50066586595805 53078662972075 61571249047607 65471690163745 86024039989225 90545954481775 99787886387501 118406248168475 146746891746325 170226394425737 191899781514425 222603746556733 250332932979025 307856245238035 327358450818725 498939431937505 851131972128685 1113018732783665 1539281226190175 2494697159687525 2893848705237529 4255659860643425 5565093663918325 14469243526187645 72346217630938225
• Sum of all divisors σ(n): 108622988431448400
• Sum of proper divisors (its aliquot sum) s(n): 36276770800510175
• 72346217630938225 is a deficient number, because the sum of its proper divisors (36276770800510175) is less than itself. Its deficiency is 36069446830428050

Bases of 72346217630938225

• Binary: 100000001000001101000000001101010101111000011010001110001₂
• Hexadecimal: 0x10106806ABC3471
• Base-36: JSCLDK5H46P

Squares and roots of 72346217630938225

• 72346217630938225 squared (72346217630938225²) is 5233975205503076876972693766150625
• 72346217630938225 cubed (72346217630938225³) is 378658309292260219763270363076175149219265420140625
• The square root of 72346217630938225 is 268972522.0741669457
• The cube root of 72346217630938225 is 416682.5150263623

Scales and comparisons

• 72,346,217,630,938,225 seconds is equal to 2,300,385,939 years, 6 weeks, 1 day, 13 hours, 30 minutes, 25 seconds.
• To count from 1 to 72,346,217,630,938,225 would take you about six billion, nine hundred one million, one hundred fifty-seven thousand, eight hundred seventeen 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 72346217630938225 cubic inches would be around 34723.5 feet tall.

Recreational maths with 72346217630938225

• 72346217630938225 backwards is 52283903671264327
• The number of decimal digits it has is: 17
• The sum of 72346217630938225's digits is 70
• More coming soon!