801381916400

Names of 801381916400

• Cardinal: 801381916400 can be written as Eight hundred one billion, three hundred eighty-one million, nine hundred sixteen thousand, four hundred.

Scientific notation

• Scientific notation: 8.013819164 × 10¹¹

Factors of 801381916400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1354

Divisors of 801381916400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 25 26 38 40 41 50 52 65 76 80 82 95 100 104 130 152 164 181 190 200 205 208 247 260 304 325 328 362 380 400 410 475 494 520 533 650 656 724 760 779 820 905 950 988 1025 1040 1066 1093 1235 1300 1448 1520 1558 1640 1810 1900 1976 2050 2132 2186 2353 2470 2600 2665 2896 3116 3280 3439 3620 3800 3895 3952 4100 4264 4372 4525 4706 4940 5200 5330 5465 6175 6232 6878 7240 7421 7600 7790 8200 8528 8744 9050 9412 9880 10127 10660 10930 11765 12350 12464 13325 13756 14209 14480 14842 15580 16400 17195 17488 18100 18824 19475 19760 20254 20767 21320 21860 23530 24700 26650 27325 27512 28418 29684 31160 34390 36200 37105 37648 38950 40508 41534 42640 43720 44707 44813 47060 49400 50635 53300 54650 55024 56836 58825 59368 62320 68780 71045 72400 74210 77900 81016 83068 85975 87440 89414 89626 94120 96473 98800 101270 103835 106600 109300 113672 117650 118736 137560 140999 142090 148420 155800 162032 166136 171950 178828 179252 185525 188240 192946 197833 202540 207670 213200 218600 223535 224065 227344 235300 253175 269971 275120 281998 284180 296840 311600 332272 343900 355225 357656 358504 371050 385892 395666 405080 415340 437200 447070 448130 470600 482365 506350 519175 539942 563996 568360 582569 593680 687800 704995 710450 715312 717008 742100 771784 791332 810160 830680 851447 894140 896260 941200 964730 989165 1012700 1038350 1079884 1117675 1120325 1127992 1136720 1165138 1349855 1375600 1409990 1420900 1484200 1543568 1582664 1661360 1702894 1788280 1792520 1832987 1929460 1978330 2025400 2076700 2159768 2235350 2240650 2255984 2330276 2411825 2571829 2699710 2819980 2841800 2912845 2968400 3165328 3405788 3524975 3576560 3585040 3665974 3758827 3858920 3956660 4050800 4153400 4257235 4319536 4470700 4481300 4660552 4823650 4945825 5143658 5399420 5639960 5683600 5825690 6749275 6811576 7049950 7331948 7517654 7717840 7913320 8111153 8306800 8514470 8941400 8962600 9164935 9321104 9647300 9891650 10287316 10798840 11068811 11279920 11651380 12859145 13498550 13623152 14099900 14564225 14663896 15035308 15826640 16222306 17028940 17882800 17925200 18329870 18794135 19294600 19783300 20574632 21286175 21597680 22137622 23302760 25718290 26997100 28199800 29128450 29327792 30070616 32444612 34057880 36659740 37588270 38589200 39566600 40555765 41149264 42572350 44275244 45824675 46605520 48864751 51436580 53994200 55344055 56399600 58256900 60141232 64295725 64889224 68115760 73319480 75176540 79133200 81111530 85144700 88550488 91649350 93970675 97729502 102873160 105444989 107988400 110688110 116513800 128591450 129778448 146638960 150353080 154111907 162223060 170289400 177100976 183298700 187941350 195459004 202778825 205746320 210889978 221376220 233027600 244323755 257182900 276720275 300706160 308223814 324446120 340578800 366597400 375882700 390918008 405557650 421779956 442752440 488647510 514365800 527224945 553440550 616447628 648892240 733194800 751765400 770559535 781836016 811115300 843559912 885504880 977295020 1028731600 1054449890 1106881100 1221618775 1232895256 1503530800 1541119070 1622230600 1687119824 1954590040 2003454791 2108899780 2213762200 2443237550 2465790512 2636124725 3082238140 3244461200 3852797675 3909180080 4006909582 4217799560 4427524400 4886475100 5272249450 6164476280 7705595350 8013819164 8435599120 9772950200 10017273955 10544498900 12328952560 15411190700 16027638328 19545900400 20034547910 21088997800 30822381400 32055276656 40069095820 42177995600 50086369775 61644762800 80138191640 100172739550 160276383280 200345479100 400690958200 801381916400
• Sum of all divisors σ(n): 2250191186880
• Sum of proper divisors (its aliquot sum) s(n): 1448809270480
• 801381916400 is an abundant number, because the sum of its proper divisors (1448809270480) is greater than itself. Its abundance is 647427354080

Bases of 801381916400

• Binary: 1011101010010110000101011001111011110000₂
• Hexadecimal: 0xBA96159EF0
• Base-36: A85E3O4W

Squares and roots of 801381916400

• 801381916400 squared (801381916400²) is 642212975932936588960000
• 801381916400 cubed (801381916400³) is 514657865390083801540443882944000000
• The square root of 801381916400 is 895199.3724305219
• The cube root of 801381916400 is 9288.5198321707

Scales and comparisons

• 801,381,916,400 seconds is equal to 25,481 years, 24 weeks, 1 day, 15 hours, 53 minutes, 20 seconds.
• To count from 1 to 801,381,916,400 would take you about fifty thousand, nine hundred sixty-two 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 801381916400 cubic inches would be around 774 feet tall.

Recreational maths with 801381916400

• 801381916400 backwards is 004619183108
• 801381916400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 801381916400's digits is 41
• More coming soon!