1297991718848

Names of 1297991718848

• Cardinal: 1297991718848 can be written as One trillion, two hundred ninety-seven billion, nine hundred ninety-one million, seven hundred eighteen thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.297991718848 × 10¹²

Factors of 1297991718848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 843

Divisors of 1297991718848

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 61 62 64 88 121 122 124 151 176 242 244 248 302 341 352 484 488 496 587 604 671 682 704 968 976 992 1174 1208 1342 1364 1661 1891 1936 1952 1984 2348 2416 2684 2728 3322 3751 3782 3872 3904 4681 4696 4832 5368 5456 6457 6644 7381 7502 7564 7744 9211 9362 9392 9664 10736 10912 12914 13288 14762 15004 15128 18197 18271 18422 18724 18784 20801 21472 21824 25828 26576 29524 30008 30256 35807 36394 36542 36844 37448 37568 41602 42944 51491 51656 53152 59048 60016 60512 71027 71614 72788 73084 73688 74896 83204 88637 101321 102982 103312 106304 118096 120032 121024 142054 143228 145576 146168 147376 149792 166408 177274 200167 202642 205964 206624 228811 236192 240064 284108 285541 286456 291152 292336 294752 299584 332816 354548 393877 400334 405284 411928 413248 457622 472384 566401 568216 571082 572912 582304 584672 589504 665632 709096 787754 800668 810568 823856 915244 975007 1110017 1114531 1132802 1136432 1142164 1145824 1164608 1169344 1331264 1418192 1575508 1601336 1621136 1647712 1830488 1950014 2201837 2220034 2229062 2265604 2272864 2284328 2291648 2747747 2836384 3140951 3151016 3202672 3242272 3295424 3660976 3900028 4332647 4403674 4440068 4458124 4531208 4545728 4568656 5406857 5495494 5672768 6281902 6302032 6405344 6484544 7321952 7800056 8665294 8807348 8880136 8916248 9062416 9137312 10725077 10813714 10990988 12210187 12563804 12604064 12810688 14643904 15600112 17330588 17614696 17760272 17832496 18124832 18274624 21450154 21627428 21981976 24420374 25127608 25208128 30225217 31200224 34550461 34661176 35229392 35520544 35664992 36249664 42900308 43254856 43963952 48840748 50255216 59475427 60450434 62400448 69100922 69322352 70458784 71041088 71329984 85800616 86509712 87927904 97681496 100510432 118950854 120900868 134312057 138201844 138644704 140917568 167612567 171601232 173019424 175855808 195362992 201020864 237901708 241801736 268624114 276403688 277289408 332477387 335225134 343202464 346038848 390725984 475803416 483603472 537248228 552807376 654229697 664954774 670450268 686404928 781451968 951606832 967206944 1074496456 1105614752 1308459394 1329909548 1340900536 1843738237 1903213664 1934413888 2148992912 2211229504 2616918788 2659819096 2681801072 3687476474 3806427328 4297985824 5233837576 5319638192 5363602144 7374952948 8595971648 10467675152 10639276384 10727204288 14749905896 20281120607 20935350304 21278552768 29499811792 40562241214 41870700608 58999623584 81124482428 117999247168 162248964856 324497929712 648995859424 1297991718848
• Sum of all divisors σ(n): 2995145631744
• Sum of proper divisors (its aliquot sum) s(n): 1697153912896
• 1297991718848 is an abundant number, because the sum of its proper divisors (1697153912896) is greater than itself. Its abundance is 399162194048

Bases of 1297991718848

• Binary: 10010111000110110010101011101011111000000₂
• Hexadecimal: 0x12E3655D7C0
• Base-36: GKAER83K

Squares and roots of 1297991718848

• 1297991718848 squared (1297991718848²) is 1684782502197985478447104
• 1297991718848 cubed (1297991718848³) is 2186833735912997509172500178807816192
• The square root of 1297991718848 is 1139294.3951621987
• The cube root of 1297991718848 is 10908.3058731947

Scales and comparisons

• 1,297,991,718,848 seconds is equal to 41,272 years, 6 weeks, 2 days, 7 hours, 14 minutes, 8 seconds.
• To count from 1 to 1,297,991,718,848 would take you about one hundred three thousand, one hundred eighty 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 1297991718848 cubic inches would be around 909 feet tall.

Recreational maths with 1297991718848

• 1297991718848 backwards is 8488171997921
• The number of decimal digits it has is: 13
• The sum of 1297991718848's digits is 74
• More coming soon!