7997151072950

Names of 7997151072950

• Cardinal: 7997151072950 can be written as Seven trillion, nine hundred ninety-seven billion, one hundred fifty-one million, seventy-two thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 7.99715107295 × 10¹²

Factors of 7997151072950

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1190

Divisors of 7997151072950

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 5 10 13 17 19 25 26 34 38 50 65 85 95 130 169 170 190 221 247 257 323 325 338 425 442 475 494 514 646 650 845 850 877 950 1105 1235 1285 1615 1690 1754 2197 2210 2470 2570 2873 3211 3230 3341 4199 4225 4369 4385 4394 4883 5525 5746 6175 6422 6425 6682 8075 8398 8450 8738 8770 9766 10985 11050 11401 12350 12850 14365 14909 16055 16150 16663 16705 20995 21845 21925 21970 22802 24415 28730 29818 32110 33326 33410 37349 41743 41990 43433 43690 43850 48830 54587 54925 56797 57005 63479 71825 74545 74698 80275 83011 83315 83486 83525 86866 104975 109174 109225 109850 113594 114010 122075 126958 143650 148213 149090 160550 166022 166630 167050 186745 193817 208715 209950 216619 217165 218450 225389 244150 272935 283271 283985 285025 296426 317395 372725 373490 387634 415055 416575 417430 433238 434330 450778 545870 564629 566542 567970 570050 634790 709631 738361 741065 745450 825227 830110 833150 933725 969085 1043575 1079143 1083095 1085825 1126945 1129258 1364675 1416355 1419262 1419925 1476722 1482130 1586975 1650454 1867450 1926769 1938170 2075275 2087150 2158286 2166190 2171650 2253890 2519621 2729350 2816047 2823145 2832710 2839850 2930057 3173950 3548155 3682523 3691805 3705325 3831613 3853538 4126135 4150550 4282391 4845425 5039242 5395715 5415475 5632094 5634725 5646290 5860114 7081775 7096310 7365046 7383610 7410650 7663226 8252270 8564782 9598693 9633845 9690850 10727951 10791430 10830950 11269450 12598105 14028859 14080235 14115725 14163550 14650285 17740775 18412615 18459025 19158065 19197386 19267690 20630675 21411955 21455902 25196210 26978575 28057718 28160470 28231450 29300570 32755073 35481550 36608611 36825230 36918050 38090741 38316130 41261350 42823910 47872799 47993465 48169225 49810969 53639755 53957150 55671083 62990525 65510146 70144295 70401175 72800647 73217222 73251425 76181482 92063075 95745598 95790325 95986930 96338450 99621938 107059775 107279510 111342166 125981050 140288590 140802350 145601294 146502850 163775365 182375167 183043055 184126150 190453705 191580650 214119550 239363995 239967325 249054845 268198775 278355415 327550730 350721475 364003235 364750334 366086110 380907410 478727990 479934650 495179633 498109690 536397550 556710830 622346387 647542597 701442950 723724079 728006470 818876825 911875835 915215275 946408411 952268525 990359266 1196819975 1244692774 1245274225 1295085194 1391777075 1447448158 1637753650 1820016175 1823751670 1830430550 1892816822 1904537050 2393639950 2475898165 2490548450 2783554150 3111731935 3237712985 3618620395 3640032350 4559379175 4732042055 4951796330 6223463870 6475425970 7237240790 8418053761 9118758350 9408413027 9464084110 12303309343 12379490825 15558659675 16188564925 16836107522 18093101975 18816826054 23660210275 24606618686 24758981650 31117319350 32377129850 36186203950 42090268805 47042065135 47320420550 61516546715 84180537610 94084130270 123033093430 159943021459 210451344025 235210325675 307582733575 319886042918 420902688050 470420651350 615165467150 799715107295 1599430214590 3998575536475 7997151072950
• Sum of all divisors σ(n): 18049975977600
• Sum of proper divisors (its aliquot sum) s(n): 10052824904650
• 7997151072950 is an abundant number, because the sum of its proper divisors (10052824904650) is greater than itself. Its abundance is 2055673831700

Bases of 7997151072950

• Binary: 1110100010111111011010110010101001010110110₂
• Hexadecimal: 0x745FB5952B6
• Base-36: 2U1U99NZQ

Squares and roots of 7997151072950

• 7997151072950 squared (7997151072950²) is 63954425283585336221702500
• 7997151072950 cubed (7997151072950³) is 511453200776525079588274646950697375000
• The square root of 7997151072950 is 2827923.4559920463
• The cube root of 7997151072950 is 19997.6256122503

Scales and comparisons

• 7,997,151,072,950 seconds is equal to 254,284 years, 34 weeks, 4 days, 21 hours, 35 minutes, 50 seconds.
• To count from 1 to 7,997,151,072,950 would take you about six hundred thirty-five thousand, seven hundred eleven 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 7997151072950 cubic inches would be around 1666.5 feet tall.

Recreational maths with 7997151072950

• 7997151072950 backwards is 0592701517997
• The number of decimal digits it has is: 13
• The sum of 7997151072950's digits is 62
• More coming soon!