128352689547797160

Names of 128352689547797160

• Cardinal: 128352689547797160 can be written as One hundred twenty-eight quadrillion, three hundred fifty-two trillion, six hundred eighty-nine billion, five hundred forty-seven million, seven hundred ninety-seven thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.2835268954779716 × 10¹⁷

Factors of 128352689547797160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 94018

Divisors of 128352689547797160

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 67 72 81 90 108 120 134 135 162 180 201 216 268 270 324 335 360 402 405 536 540 603 648 670 804 810 1005 1080 1206 1340 1608 1620 1809 2010 2412 2680 3015 3240 3618 4020 4489 4824 5427 6030 7236 8040 8978 9045 10854 12060 13467 14472 17956 18090 21708 22445 24120 26934 27135 35912 36180 40401 43416 44890 53868 54270 67335 72360 80802 89780 93941 107736 108540 121203 134670 161604 179560 187882 202005 217080 242406 269340 281823 323208 363609 375764 404010 469705 484812 538680 563646 606015 727218 751528 808020 845469 939410 969624 1127292 1212030 1409115 1454436 1616040 1690938 1818045 1878820 2254584 2424060 2536407 2818230 2908872 3381876 3636090 3757640 4227345 4848120 5072814 5636460 6294047 6763752 7272180 7609221 8454690 10145628 11272920 12588094 12682035 14544360 15218442 16909380 18882141 20291256 25176188 25364070 30436884 31470235 33818760 37764282 38046105 50352376 50728140 56646423 60873768 62940470 75528564 76092210 94410705 101456280 113292846 125880940 151057128 152184420 169939269 188821410 226585692 251761880 283232115 304368840 339878538 377642820 421701149 453171384 509817807 566464230 679757076 755285640 843402298 849696345 1019635614 1132928460 1265103447 1359514152 1686804596 1699392690 2039271228 2108505745 2265856920 2530206894 2549089035 3373609192 3398785380 3795310341 4078542456 4217011490 5060413788 5098178070 6325517235 6797570760 7590620682 8434022980 8824911481 10120827576 10196356140 11385931023 12651034470 15181241364 16868045960 17649822962 18976551705 20392712280 22771862046 25302068940 26474734443 30362482728 34157793069 35299645924 37953103410 44124557405 45543724092 50604137880 52949468886 56929655115 68315586138 70599291848 75906206820 79424203329 88249114810 91087448184 105898937772 113859310230 132373672215 136631172276 151812413640 158848406658 170788965345 176498229620 211797875544 227718620460 238272609987 264747344430 273262344552 317696813316 341577930690 352996459240 397121016645 455437240920 476545219974 529494688860 591269069227 635393626632 683155861380 714817829961 794242033290 953090439948 1058989377720 1182538138454 1191363049935 1366311722760 1429635659922 1588484066580 1773807207681 1906180879896 2365076276908 2382726099870 2859271319844 2956345346135 3176968133160 3547614415362 3574089149805 4730152553816 4765452199740 5321421623043 5718542639688 5912690692270 7095228830724 7148178299610 8869036038405 9530904399480 10642843246086 11825381384540 14190457661448 14296356599220 15964264869129 17738072076810 21285686492172 23650762769080 26607108115215 28592713198440 31928529738258 35476144153620 39615027638209 42571372984344 47892794607387 53214216230430 63857059476516 70952288307240 79230055276418 79821324345645 95785589214774 106428432460860 118845082914627 127714118953032 158460110552836 159642648691290 191571178429548 198075138191045 212856864921720 237690165829254 239463973036935 316920221105672 319285297382580 356535248743881 383142356859096 396150276382090 475380331658508 478927946073870 594225414573135 638570594765160 713070497487762 792300552764180 950760663317016 957855892147740 1069605746231643 1188450829146270 1426140994975524 1584601105528360 1782676243719405 1915711784295480 2139211492463286 2376901658292540 2852281989951048 3208817238694929 3565352487438810 4278422984926572 4753803316585080 5348028731158215 6417634477389858 7130704974877620 8556845969853144 10696057462316430 12835268954779716 14261409949755240 16044086193474645 21392114924632860 25670537909559432 32088172386949290 42784229849265720 64176344773898580 128352689547797160
• Sum of all divisors σ(n): 437947336370333790
• Sum of proper divisors (its aliquot sum) s(n): 309594646822536630
• 128352689547797160 is an abundant number, because the sum of its proper divisors (309594646822536630) is greater than itself. Its abundance is 181241957274739470

Bases of 128352689547797160

• Binary: 111001000000000000001011101010010011101100110001010101000₂
• Hexadecimal: 0x1C80017527662A8
• Base-36: Z3T8BKCIQI0

Squares and roots of 128352689547797160

• 128352689547797160 squared (128352689547797160²) is 16474412914153198325208208504065600
• 128352689547797160 cubed (128352689547797160³) is 2114535206252525770031215893835300219613384133696000
• The square root of 128352689547797160 is 358263435.9626965339
• The cube root of 128352689547797160 is 504430.8714997335

Scales and comparisons

• 128,352,689,547,797,160 seconds is equal to 4,081,218,506 years, 35 weeks, 3 days, 20 hours, 6 minutes.
• To count from 1 to 128,352,689,547,797,160 would take you about twelve billion, two hundred forty-three million, six hundred fifty-five thousand, five hundred twenty 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 128352689547797160 cubic inches would be around 42035.9 feet tall.

Recreational maths with 128352689547797160

• 128352689547797160 backwards is 061797745986253821
• 128352689547797160 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 128352689547797160's digits is 90
• More coming soon!