12807159398400

Names of 12807159398400

• Cardinal: 12807159398400 can be written as Twelve trillion, eight hundred seven billion, one hundred fifty-nine million, three hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 1.28071593984 × 10¹³

Factors of 12807159398400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2937

Divisors of 12807159398400

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 37 40 48 50 60 64 74 75 80 96 100 101 111 120 128 148 150 160 185 192 200 202 222 240 256 296 300 303 320 370 384 400 404 444 480 505 512 555 592 600 606 640 740 768 800 808 888 925 960 1010 1024 1110 1184 1200 1212 1280 1480 1515 1536 1600 1616 1776 1850 1920 2020 2048 2220 2368 2400 2424 2525 2560 2775 2789 2960 3030 3072 3200 3232 3552 3700 3737 3840 4040 4096 4440 4736 4800 4848 5050 5120 5550 5578 5920 6060 6144 6400 6464 7104 7400 7474 7575 7680 8080 8192 8367 8880 9472 9600 9696 10100 10240 11100 11156 11211 11840 12120 12288 12800 12928 13945 14208 14800 14948 15150 15360 16160 16384 16734 17760 18685 18944 19200 19392 20200 20480 22200 22312 22422 23680 24240 24576 25600 25856 27890 28416 29600 29896 30300 30720 32320 33468 35520 37370 37888 38400 38784 40400 40960 41835 44400 44624 44844 47360 48480 49152 51200 51712 55780 56055 56832 59200 59792 60600 61440 64640 66936 69725 71040 74740 75776 76800 77568 80800 81920 83670 88800 89248 89688 93425 94720 96960 102400 103193 103424 111560 112110 113664 118400 119584 121200 122880 129280 133872 139450 142080 149480 151552 153600 155136 161600 167340 177600 178496 179376 186850 189440 193920 204800 206386 206848 209175 223120 224220 227328 236800 239168 242400 245760 258560 267744 278900 280275 281689 284160 298960 303104 307200 309579 310272 323200 334680 355200 356992 358752 373700 378880 387840 409600 412772 413696 418350 446240 448440 454656 473600 478336 484800 515965 517120 535488 557800 560550 563378 568320 597920 606208 614400 619158 620544 646400 669360 710400 713984 717504 747400 757760 775680 825544 827392 836700 845067 892480 896880 909312 947200 956672 969600 1031930 1034240 1070976 1115600 1121100 1126756 1136640 1195840 1228800 1238316 1241088 1292800 1338720 1408445 1420800 1427968 1435008 1494800 1515520 1547895 1551360 1651088 1654784 1673400 1690134 1784960 1793760 1818624 1894400 1913344 1939200 2063860 2068480 2141952 2231200 2242200 2253512 2273280 2391680 2476632 2482176 2579825 2585600 2677440 2816890 2841600 2855936 2870016 2989600 3031040 3095790 3102720 3302176 3346800 3380268 3569920 3587520 3788800 3826688 3878400 4127720 4136960 4225335 4283904 4462400 4484400 4507024 4546560 4783360 4953264 4964352 5159650 5171200 5354880 5633780 5683200 5711872 5740032 5979200 6191580 6205440 6604352 6693600 6760536 7042225 7139840 7175040 7577600 7653376 7739475 7756800 8255440 8273920 8450670 8567808 8924800 8968800 9014048 9093120 9566720 9906528 10319300 10342400 10422493 10709760 11267560 11366400 11423744 11480064 11958400 12383160 12410880 13208704 13387200 13521072 14084450 14279680 14350080 15155200 15306752 15478950 15513600 16510880 16901340 17135616 17849600 17937600 18028096 19133440 19813056 20638600 20684800 20844986 21126675 21419520 22535120 22732800 22847488 22960128 23916800 24766320 24821760 26417408 26774400 27042144 28168900 28559360 28700160 30613504 30957900 31027200 31267479 33021760 33802680 34271232 35699200 35875200 36056192 38266880 39626112 41277200 41369600 41689972 42253350 42839040 45070240 45465600 45694976 45920256 47833600 49532640 52112465 52834816 53548800 54084288 56337800 57118720 57400320 61227008 61915800 62054400 62534958 66043520 67605360 68542464 71398400 71750400 72112384 76533760 79252224 82554400 83379944 84506700 85678080 90140480 91840512 95667200 99065280 104224930 105669632 107097600 108168576 112675600 114237440 114800640 123831600 124108800 125069916 132087040 135210720 137084928 142796800 143500800 144224768 153067520 156337395 158504448 165108800 166759888 169013400 171356160 180280960 183681024 191334400 198130560 208449860 211339264 214195200 216337152 225351200 228474880 229601280 247663200 250139832 260562325 264174080 270421440 285593600 287001600 288449536 306135040 312674790 317008896 330217600 333519776 338026800 342712320 360561920 382668800 396261120 416899720 422678528 428390400 432674304 450702400 459202560 495326400 500279664 521124650 528348160 540842880 571187200 574003200 576899072 625349580 634017792 660435200 667039552 676053600 685424640 721123840 765337600 781686975 792522240 833799440 845357056 856780800 865348608 901404800 918405120 990652800 1000559328 1042249300 1056696320 1081685760 1142374400 1148006400 1153798144 1250699160 1268035584 1320870400 1334079104 1352107200 1442247680 1530675200 1563373950 1585044480 1667598880 1690714112 1713561600 1730697216 1802809600 1981305600 2001118656 2084498600 2113392640 2163371520 2296012800 2307596288 2501398320 2536071168 2641740800 2668158208 2704214400 2884495360 3126747900 3170088960 3335197760 3427123200 3461394432 3605619200 3962611200 4002237312 4168997200 4226785280 4326743040 4592025600 4615192576 5002796640 5072142336 5283481600 5336316416 5408428800 5768990720 6253495800 6340177920 6670395520 6922788864 7211238400 7925222400 8004474624 8337994400 8453570560 8653486080 10005593280 10566963200 10672632832 10816857600 11537981440 12506991600 12680355840 13340791040 13845577728 14422476800 15850444800 16008949248 16675988800 17306972160 20011186560 21133926400 21345265664 21633715200 23075962880 25013983200 25360711680 26681582080 28844953600 31700889600 32017898496 33351977600 34613944320 40022373120 42267852800 42690531328 43267430400 50027966400 53363164160 57689907200 63401779200 64035796992 66703955200 69227888640 80044746240 85381062656 86534860800 100055932800 106726328320 115379814400 126803558400 128071593984 133407910400 160089492480 170762125312 173069721600 200111865600 213452656640 256143187968 266815820800 320178984960 346139443200 400223731200 426905313280 512286375936 533631641600 640357969920 800447462400 853810626560 1067263283200 1280715939840 1600894924800 2134526566400 2561431879680 3201789849600 4269053132800 6403579699200 12807159398400
• Sum of all divisors σ(n): 43938612436320
• Sum of proper divisors (its aliquot sum) s(n): 31131453037920
• 12807159398400 is an abundant number, because the sum of its proper divisors (31131453037920) is greater than itself. Its abundance is 18324293639520

Bases of 12807159398400

• Binary: 10111010010111100110001011111100000000000000₂
• Hexadecimal: 0xBA5E62FC000
• Base-36: 4JFJ0191C

Squares and roots of 12807159398400

• 12807159398400 squared (12807159398400²) is 164023331856025449922560000
• 12807159398400 cubed (12807159398400³) is 2100672956136778456645302856187904000000
• The square root of 12807159398400 is 3578709.1804727581
• The cube root of 12807159398400 is 23396.5023861403

Scales and comparisons

• 12,807,159,398,400 seconds is equal to 407,228 years, 2 weeks, 5 days, 13 hours, 20 minutes.
• To count from 1 to 12,807,159,398,400 would take you about one million, eighteen thousand and seventy 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 12807159398400 cubic inches would be around 1949.7 feet tall.

Recreational maths with 12807159398400

• 12807159398400 backwards is 00489395170821
• The number of decimal digits it has is: 14
• The sum of 12807159398400's digits is 57
• More coming soon!