156798815340672

Names of 156798815340672

• Cardinal: 156798815340672 can be written as One hundred fifty-six trillion, seven hundred ninety-eight billion, eight hundred fifteen million, three hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.56798815340672 × 10¹⁴

Factors of 156798815340672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 4003

Divisors of 156798815340672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 128 144 162 186 192 216 248 279 288 324 372 384 432 496 558 576 648 744 837 864 961 992 1116 1152 1296 1488 1674 1728 1922 1984 2232 2511 2592 2883 2976 3348 3456 3844 3967 3968 4464 5022 5184 5766 5952 6696 7688 7934 8649 8928 10044 10368 11532 11901 11904 13392 15376 15868 17298 17856 20088 23064 23802 25947 26784 30752 31736 34596 35703 35712 40176 46128 47604 51894 53568 61504 63472 69192 71406 77841 80352 92256 95208 103788 107109 107136 122977 123008 126944 138384 142812 155682 160704 184512 190416 207576 214218 245954 253888 276768 285624 311364 321327 321408 368931 369024 380832 415152 428436 491908 507776 553536 571248 622728 642654 737862 761664 830304 856872 983816 1106793 1107072 1142496 1245456 1285308 1475724 1523328 1660608 1713744 1967632 2213586 2284992 2490912 2570616 2951448 3320379 3321216 3427488 3812287 3935264 4427172 4569984 4981824 5141232 5902896 6640758 6854976 7624574 7870528 8854344 9961137 9963648 10282464 11436861 11805792 13281516 13709952 15249148 15737089 15741056 17708688 19922274 20564928 22873722 23611584 26563032 30498296 31474178 34310583 35417376 39844548 41129856 45747444 47211267 47223168 53126064 60996592 62948356 68621166 70834752 79689096 91494888 94422534 102931749 106252128 121993184 125896712 137242332 141633801 141669504 159378192 182989776 188845068 205863498 212504256 243986368 251793424 274484664 283267602 308795247 318756384 365979552 377690136 411726996 424901403 425008512 487849759 487972736 503586848 548969328 566535204 617590494 637512768 731959104 755380272 823453992 849802806 975699518 1007173696 1097938656 1133070408 1235180988 1274704209 1275025536 1463549277 1463918208 1510760544 1646907984 1699605612 1951399036 2014347392 2195877312 2266140816 2470361976 2549408418 2927098554 3021521088 3293815968 3399211224 3902798072 4390647831 4391754624 4532281632 4940723952 5098816836 5854197108 6043042176 6587631936 6798422448 7805596144 8781295662 9064563264 9881447904 10197633672 11708394216 13171943493 13175263872 13596844896 15123342529 15611192288 17562591324 18129126528 19762895808 20395267344 23416788432 26343886986 27193689792 30246685058 31222384576 35125182648 39515830479 39525791616 40790534688 45370027587 46833576864 52687773972 54387379584 60493370116 62444769152 70250365296 79031660958 81581069376 90740055174 93667153728 105375547944 120986740232 136110082761 140500730592 158063321916 163162138752 181480110348 187334307456 210751095888 241973480464 272220165522 281001461184 316126643832 362960220696 408330248283 421502191776 483946960928 544440331044 562002922368 632253287664 725920441392 816660496566 843004383552 967893921856 1088880662088 1224990744849 1264506575328 1451840882784 1633320993132 1686008767104 1935787843712 2177761324176 2449981489698 2529013150656 2903681765568 3266641986264 4355522648352 4899962979396 5058026301312 5807363531136 6533283972528 8711045296704 9799925958792 13066567945056 17422090593408 19599851917584 26133135890112 39199703835168 52266271780224 78399407670336 156798815340672
• Sum of all divisors σ(n): 482290481538855
• Sum of proper divisors (its aliquot sum) s(n): 325491666198183
• 156798815340672 is an abundant number, because the sum of its proper divisors (325491666198183) is greater than itself. Its abundance is 168692850857511

Bases of 156798815340672

• Binary: 100011101001101110010001101100001000100010000000₂
• Hexadecimal: 0x8E9B91B08880
• Base-36: 1JKWDQ8800

Squares and roots of 156798815340672

• 156798815340672 squared (156798815340672²) is 24585868492238156923417411584
• 156798815340672 cubed (156798815340672³) is 3855035053704496694363653282152929399144448
• The square root of 156798815340672 is 12521933.3707168403
• The cube root of 156798815340672 is 53923.8541925437

Scales and comparisons

• 156,798,815,340,672 seconds is equal to 4,985,717 years, 16 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 156,798,815,340,672 would take you about twelve million, four hundred sixty-four thousand, two hundred ninety-three 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 156798815340672 cubic inches would be around 4493.7 feet tall.

Recreational maths with 156798815340672

• 156798815340672 backwards is 276043518897651
• 156798815340672 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 156798815340672's digits is 72
• More coming soon!